Term
| List the three parts of the cell theory. |
|
Definition
(answers don't have to be in exact order)
1. Cells are the most basic unit of life
2. Every living thing is made up of cells
3. New cells are produced from pre-existing cells
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|
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Term
|
Definition
| A thin, flexible barrier around cells |
|
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Term
|
Definition
| The control center of a cell that contians genetic material |
|
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Term
|
Definition
| Material inside cell excluding the nucleus |
|
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Term
|
Definition
Specialized structures that perform important functions
|
|
|
Term
| List three types of organelles. |
|
Definition
(any of these as long as you have three)
Nucleolus
Ribosomes
Endoplasmic Reticulum
Golgi Complex
Lysome
Vacuole
Mitochondrion/Mitochondria |
|
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Term
|
Definition
An organelle inside nucleus, makes ribosomes
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|
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Term
|
Definition
| Organelles that assemble (collect, gather) protiens, float around in cytoplasm or are attached to the endoplasmic reticulum. |
|
|
Term
| What is an Endoplasmic Reticulum? |
|
Definition
| An organelle that puts together parts of cell membrane and transports protiens |
|
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Term
|
Definition
| An organelle that processes, packages, and transports materials recieved from endoplasmic reticulum |
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Term
|
Definition
| An organelle that breaks down materials (examples: food, waste, damaged cell parts) |
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Term
|
Definition
An organelle that stores materials such as nutrients
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Term
|
Definition
| An organelle that releases energy from nutrients |
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Term
|
Definition
| Absorbs oxygen; gets rid of carbon dioxide; helps you breath |
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Term
|
Definition
| Gets rid of extra H2O; gets rid of wastes from blood |
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|
Term
|
Definition
| Protects underlying tissue |
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Term
|
Definition
| Pumps blood through your blood vessels so air and other supplies can be delivered to your cells |
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|
Term
|
Definition
|
|
Term
| Skeletal System Functions |
|
Definition
1. Provides shape and support
2. Allows movement (skeletal muscles pull on bones, making them move)
3. Protects tissues and organs
4. Stores materials
–minerials (calcium and phosphorus); fat
5. Produces blood cells
–occurs in bone marrow of long bones |
|
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Term
| List the two divisions of the Skeletal System and at least two bones that are in each division |
|
Definition
Axial: cranium, vertabrae, ribs, sternum.
Appendicular: bones of shoulders, arms, hands, legs, feet |
|
|
Term
1. Muscles can be ________ or ________.
2. Muscles can be ________ , ________ , or ________ muscle. |
|
Definition
(order does not matter)
1. voluntary; involuntary
2. cardiac; smooth; skeletal |
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Term
|
Definition
Muscle that often work in pairs and move your bones.
React quikly but get tired quikly.
Can be voluntary or involuntary. |
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Term
|
Definition
In the heart.
Never gets tired.
Involuntary. |
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Term
|
Definition
In blood vessels and many internalorgans such as the stomach.
React slowly but get tired slowly.
Involuntary.
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|
Term
List the three layers of the Integumentary System |
|
Definition
Epidermis
Dermis
Subcutaneous Layer
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Term
|
Definition
Thicker deeper layer, mostly connective tissue.
Contains: blood vessels, nerves, hair follicles, muscles, sebaceous oil glands, and sweat glands. |
|
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Term
|
Definition
Thin, outermost layer.
Made up of: epithelial tissue, lots of dead cells, and living cells (which make new cells and melanin). |
|
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Term
|
Definition
Provides warmth, protection, and helps hold skin onto underlying tissue.
Made of mostly fat. |
|
|
Term
What are the main parts of the Integumentary System? |
|
Definition
|
|
Term
List the functions of the Integumentary System |
|
Definition
Protection- keeps moisture in and harmful things out.
Provides information about your surroundings (nerves in skin).
Regulates body temperature (sweat evaporates and cools skin).
Removes waste (in sweat).
Produces Vitamin D which is needed for absorbtion of calcium |
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Term
|
Definition
A Cardiovascular problem that results from fatty materials building up on sides of blood vessels.
Causes include smoking, high colesterol, stress, genetics, and other reasons. |
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Term
|
Definition
The force that blood exerts on blood vessels.
Rises when ventricles contract. |
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Term
|
Definition
Blood blood vessels in brain break or clog, depriving part of the brain of oxygen. |
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|
Term
Write out the flow of blood through the body (start from when the blood has just gotten the oxygen). |
|
Definition
| Lungs>pulmonary viens>left atrium>left ventricle>aorta>smaller arteries>capillaries (arterial)>capillaries (venous)>veins>superior/inferior vena cavas>right atrium>right ventricle>pulmonary arties>lungs |
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|
Term
The muscle that moves your shoulder is the __________. |
|
Definition
|
|
Term
The muscle on the back of your leg abouve the knee is the ________. |
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Definition
|
|
Term
The muscle next to your arm pit (in the front) is the _________. |
|
Definition
|
|
Term
The muscle on the very low region of your back is the ________. |
|
Definition
|
|
Term
The muscle on the bottom of your arm that you can bulge is the ________. |
|
Definition
|
|
Term
The muscle on your waist and up on the side of your body is the __________. |
|
Definition
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|
Term
The thin band of muscle that connects part of your waist to part of your knee is the __________. |
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Definition
|
|
Term
The muscle that lets you tilt your head back is the _________. |
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Definition
|
|
Term
The muscle on the top of your arm where you usually get shots is the _______. |
|
Definition
|
|
Term
The muscle on the back of your leg below the knee is the _________. |
|
Definition
|
|
Term
The muscles on your stomach are the _________. |
|
Definition
|
|
Term
|
Definition
Connect skeletal muscles to bones.
-kind of connective tissue |
|
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Term
|
Definition
A muscle that bends part of your body like your arms. |
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Term
|
Definition
A muscle that straitens part of your body like your legs. |
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Term
|
Definition
Also called a pulled muscle; an overstreched or torn muscle |
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Term
|
Definition
When tendons are damaged and inflamed. |
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Term
|
Definition
The maitenace (care for) of a stable internal enviroment, in this case, the body.
-examples (don't need to know): temperature control, water levels, pressure control, nutrient levels, gas levels, etc.
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Term
|
Definition
Covers and protects underlying tissue. The cells stick together tightly and form a continous sheet.
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Term
|
Definition
Sends electrical signals through the brain, nerves, and sense organs (throughout the body) |
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Term
|
Definition
Made up of cells that can contract and relax to produce movement. |
|
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Term
|
Definition
Joins, supports, protects, insulates, and cushions organs. It also keeps organs from falling apart. |
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|
Term
|
Definition
A group of two or more cells working together to complete a task. |
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Term
|
Definition
A group of two or more tissues working together to complete a task. |
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Term
|
Definition
A group of two or more organs working together to complete a task. |
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Term
|
Definition
The inflamation of joints.
Joints are painful, swollen, and/or stiff
|
|
|
Term
| What can cause Arthritis? |
|
Definition
|
|
Term
|
Definition
Happen when ligaments are overstreched (mild sprain) or torn (severe sprain).
-swell up and may be painful. |
|
|
Term
| What are Fractures and how does the body deal with them |
|
Definition
Broken bone.
Bone and blood vessels grow over the fracture, filling it back up. |
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Term
|
Definition
| Bones become brittle and weak |
|
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Term
|
Definition
| Hinge joints, Sliding/Gliding joints, Ball-and-socket joints, Fixed joints. |
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|
Term
|
Definition
| Absorbs light and energyand determines skin color. |
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|
Term
| Melanin is made by _________. |
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Definition
|
|
Term
|
Definition
| 1st degree burn, 2nd degree burn, 3rd degree burn. |
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Term
|
Definition
|
|
Term
|
Definition
| Damages epidermis and dermis. |
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Term
|
Definition
| All layers of skin are damaged. |
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Term
|
Definition
| Uncontrolled cell division |
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|
Term
|
Definition
|
|
Term
| List the two types of tumors. |
|
Definition
| Benign tumors and Malignant tumors. |
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|
Term
|
Definition
|
|
Term
|
Definition
| Cancerous, invade other tissues (spread) |
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|
Term
|
Definition
Collects excess fluid and returns it to your blood.
Helps your body fight pathogens |
|
|
Term
| What is the name the of liquid that lymphatic systems pick up? |
|
Definition
|
|
Term
| The Lymphatic System is a(n) ________ system. |
|
Definition
|
|
Term
|
Definition
| Brings oxygen into body and puts carbon dioxide out of the body. |
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|
Term
| What are the two parts of respiration (exchange of gas). |
|
Definition
| Breathing and Cellular Respiration. |
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Term
|
Definition
| Cells using oxygen to release energy from food during chemical reactions. |
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|
Term
| List all the parts of the Respritory System. |
|
Definition
| Nasal cavity, pharynx, epiglotis, larynx, trachea, lungs, diaphram, bronchi, bronchiole, alveoli |
|
|
Term
| List the flow of air through the respritory system. |
|
Definition
| Nasalcavity>pharynx>larynx>trachea>bronchi>bronchiole and alveoli (lungs) |
|
|
Term
| List the types of blood vessels. |
|
Definition
| Veins, Capillaries, Arteries |
|
|
Term
|
Definition
Have 3 layers, but smaller than arteries.
Have valves to make blood go in the right direction.
Take blood to the heart. |
|
|
Term
|
Definition
Have 3 layers but thicker than veins.
Thick, elastic walls.
Take blood away from the heart. |
|
|
Term
|
Definition
One cell thick.
Allow exchange of O2, and other things.
connect arteries to veins. |
|
|
Term
| What helps Lymph move through the Lymphatic System? |
|
Definition
| Contractions of skeletal muscle. |
|
|
Term
| Where does the lymph flow to get back into the blood? |
|
Definition
|
|
Term
| What do Red Blood Cells loose right before they go into the blood stream? |
|
Definition
| Cell Nucleus and other organelles |
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|
Term
|
Definition
| Disgestion that involves the crushing, churning, mashing, or any other way of breaking down food through physical means. |
|
|
Term
|
Definition
| Digestion that involves breaking down food through chemical processes like acid or solutions. |
|
|
Term
1. Digestion begins in what?
2.(Chemical; Mechanical; Both) Digestion occurs in this first part. |
|
Definition
|
|
Term
1. Food is chewed by ________ and covered in a liquid called ________.
2. This is done for what reason? |
|
Definition
1. Teeth; Saliva.
2. It is chewed and covered in saliva so that the food can fit down the throught with ease. |
|
|
Term
Chewing is a(n) ______ digestion.
Saliva helping to break down food is _______ digestion. |
|
Definition
|
|
Term
| List the types of teeth and what each one does. |
|
Definition
Molars-grind, Premolars-mash,
Incisors-shred. |
|
|
Term
|
Definition
| A hard outer layer on teeth, protects inside tissue of teeth. |
|
|
Term
| What is the function of the digestive system? |
|
Definition
| To break down food into nutrients that can be absorbed and used by cells. Eliminates what cannot be digested. |
|
|
Term
|
Definition
| Is when cells send signals to the brain which indicates the need for energy. |
|
|
Term
| Carbohydrates are digested by ______ and _______. |
|
Definition
| Saliva and the Small Intestine |
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|
Term
|
Definition
|
|
Term
| What is food called when it leaves the mouth? |
|
Definition
|
|
Term
| The bolus gets pushed into the pharynx by the _______ and goes into the ________. |
|
Definition
|
|
Term
|
Definition
| A long tube going from the pharynx to the stomach that bolus travels through. |
|
|
Term
| What are the rythmic contractions that push food (or bolus) down the esophagus? |
|
Definition
|
|
Term
| What kind of muscle is in the esophagus? |
|
Definition
|
|
Term
|
Definition
| Muscular, baglike organ at end of esophagus that breaks down the bolus with chemical and mechanical digestion. |
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|
Term
| _______ break down bolus through helacmic digestion. |
|
Definition
|
|
Term
| Where are most of the bacteria in your food killed and how? |
|
Definition
| Bacteria in food is killed in the stomach by gastric acid. |
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|
Term
| After a few hours in the stomach, bolus is then called _____________. |
|
Definition
|
|
Term
Enzymes do _________ digestion, and the churning of the stomach does __________
digestion. |
|
Definition
|
|
Term
|
Definition
| The material inside plants that humans cannot digest (also called cellulose). Keeps the feces made by Large intestine soft. Keeps things moving in large intestine. |
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|
Term
|
Definition
| When chyme from the stomach flows back into the esophagus causing a burning pain in the chest. |
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|
Term
|
Definition
| When the body does'nt get enough fiber, water, or excersize, the contents of the large intestine become dry, which lessens bowel movements, not letting out the waste. |
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|
Term
|
Definition
| When too little water is removed from pre-digested food, making watery and more constant bowel movements. |
|
|
Term
|
Definition
| When colon cells create a tumor and spread, making cancer in the colon. |
|
|
Term
|
Definition
| When an opening in the stomach lining opens up. Can be caused by bacteria (most of the time it is caused by this), high-fat diet, smoking, caffeine, drugs, etc. |
|
|
Term
| What are the three main nutrients? |
|
Definition
| Fat, Protien, and Carbohydrates |
|
|
Term
|
Definition
| A muscular tube where most of the nutrients from food is absorbed into the bloodstream. The Samll Intestine is about 6 meters long and about 2.5 cm in diameter. Chyme flows into it slowly through a valve. |
|
|
Term
| Peristalsis occurs in the __________ and the _________. |
|
Definition
Esophagus; Small intestine
(order does not matter) |
|
|
Term
|
Definition
| Fish-shaped organ located between stomach and small intestine. Releases pancreatic juice into small intestine. |
|
|
Term
|
Definition
A large, reddish brown organ that helps digestion, and is located on the right side of the abdomen. Makes bile. Stores nurtrients. Breaks down toxic materials (like drugs).
Makes cholesterol for cell membranes. |
|
|
Term
|
Definition
| Helps breaks down fat, produced by liver. Stored in gallbladder. |
|
|
Term
|
Definition
| Produced by pancreas, released into small intestine. Contains enzymes and bicarbonates. The enzymes help break down carbs, protiens, and fats. |
|
|
Term
|
Definition
| Nuetralize Acids, in Pancreatic juice. |
|
|
Term
| Before chyme enters the MslaL eitSIntnE (while it is still flowing through the valve) the pancreas releases _________ into it and the liver releases _________ into it. |
|
Definition
| small intestine; pancreatic juice; bile |
|
|
Term
|
Definition
| Finger-like projections inside the smal intestine that are covered with nutrient absorbing cells and are lined with capllaries for entrance to the bloodstream. |
|
|
Term
|
Definition
| Stores, Eliminates, and Compacts indigestible material. Diameter: 7.5 cm, Length: 1.5 m. Absorbs most of the water out of the indigestible material, which then forms a solid mass called feces. Fiber is indigestible. |
|
|
Term
|
Definition
| Last section of Large Intestine, stores feces untill they can be expelled. |
|
|
Term
|
Definition
| Opening at end of rectum where waste is released. |
|
|
Term
| List the flow of food through the Digestive System, you do not need to explain what happens in each section. |
|
Definition
Mouth>Pharynx>Esophagus>Stomach>
Valve>Small Intestine>Large Intestine>Rectum>Anus |
|
|
Term
| What stops the food from going into the larynx (and then into the respritory sytem)? |
|
Definition
|
|
Term
List the organs of the Digestive Tract.
Does not have to be in order. |
|
Definition
Esophagus, Stomach, Small Intestine, Large Intestine, Rectum, Anus
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|
Term
|
Definition
|
|
Term
|
Definition
| A pair of bean-shaped organs about 10 cm long. Filters waste from blood. Contains over a million nephrons. |
|
|
Term
|
Definition
| Tiny structures in the kidneys that filter waste (like urea) from the blood and create urine. |
|
|
Term
|
Definition
| A pair of tubes going from the kidneys to the urinary bladder. Urine flows through them to get to the bladder. |
|
|
Term
The urteters use ________ to help move urine.
A. Cardiac Muscle
B. Smooth Muscle
C. Valves
D. Skeletal Muscle
E. Peristalsis
E. None of the above
|
|
Definition
|
|
Term
|
Definition
| Hollow, muscular organ that stores urine until it can be released. |
|
|
Term
|
Definition
| A tube through which urine leaves the body. |
|
|
Term
|
Definition
| A hormone that is released when you are thirsty. The hormone tells your nephrons to put any water back into the bloodstream to save water. |
|
|
Term
|
Definition
| Liquids that make the kidneys create more urine, which releases more water, which then makes you become dehydrated quicker. |
|
|
Term
| _______ control the balnce of fluids in the body. |
|
Definition
|
|
Term
| What happens with saliva when you are dehydrated and why? |
|
Definition
| Saliva is produced less when you are thirsty, because this is how the body tells us we are thisty and makes us look for water. |
|
|
Term
|
Definition
| Small objects created when salt and wastes collect together inside the kidneys. It will be painful. They will usually fit through the urinary system, but if they are too big, they will have to be broken down by shockwaves. |
|
|
Term
|
Definition
| Is caused when bacteria get into the bladder through the urethra. |
|
|
Term
|
Definition
| Is caused when bladder infections spread to the kidneys. |
|
|
Term
|
Definition
| The process of removing wastes from the body. |
|
|
Term
| What are the wastes formed by the body? |
|
Definition
| Water, nitrogen compounds (urea), salts, CO2 |
|
|
Term
|
Definition
| Collects, decodes, and responds to information about the body's internal and external enviroment. |
|
|
Term
Central Nervous System
(CNS) |
|
Definition
| Consists of brain and spinal cord; processes incoming and outgoing messages. |
|
|
Term
Peripheral Nervous System
(PNS) |
|
Definition
| Consists of network of nerves throughout body; connects CNS with the body. |
|
|
Term
|
Definition
| Transfer messages through the body in form of electrical impulses. |
|
|
Term
| What are the three types of neurons? |
|
Definition
| Sensory Neurons, Motor Neurons, Interneurons |
|
|
Term
| List all the structures of a neuron. |
|
Definition
| Cell Body, Dendrites, Axon, Nuecleus, Axon Terminals |
|
|
Term
| The _______________________________ is the space between the dendrites and the axon terminals. |
|
Definition
|
|
Term
| List the flow of the electrical impulse from one neuron to another neuron. |
|
Definition
| Impulse is received from axon terminals by dendrites and quikly moves through the cell body and into the axon of that neuron. |
|
|
Term
The electrical impulse sent by neurons
A. Moves at a speed of 20 miles per hour
B. Changes into a chemical when moving from the axon to the dendrites.
C. Changes into a chemical when moving through the cell body of a neuron.
D. Never changes into a chemical
|
|
Definition
|
|
Term
|
Definition
| Collect info about your surroundings, include receptors. |
|
|
Term
|
Definition
| Parts of sensory neurons, specialized dendritesd for sensory neurons. |
|
|
Term
| Which division of the Nervous System sends signals to the brain for proccesing? |
|
Definition
| Periphreal Nervous System |
|
|
Term
|
Definition
| Deliver info from CNS to other systems in the body. May send impulses to muscles to contract. May lead to the release of chemicals from glands. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Found in brain and spinal cord. Transmit signals to motor neurons. |
|
|
Term
|
Definition
| Bundles of axons, blood vessels, and connective tissues. Most contain both sensory and motor axons. |
|
|
Term
|
Definition
| Nervous System's largest organ; made up of cerebrum, cerebellum, medulla. |
|
|
Term
|
Definition
| About diameter of a finger; enables brain to communicate with PNS. |
|
|
Term
| List the flow of impulse as your body senses something and reacts to it with movement. |
|
Definition
| Sensory neurons>spinal cord>brain>spinal cord>motor neurons. |
|
|
Term
| Draw a diagram of a neuron. Label all the parts of it. |
|
Definition
|
|
Term
|
Definition
| Carries impulse away from neuron onto the next one. |
|
|
Term
|
Definition
| Recieve impulse and carry it to the cell body of the neuron. |
|
|
Term
| The ________ is the largest part of a neuron. |
|
Definition
|
|
Term
| List all five senses, you really should know this. |
|
Definition
| Taste, Touch, Smell, Sight, Hearing |
|
|
Term
List the organ for:
1. Hearing
2. Smell
3. Sight
4. Taste
5. Touch |
|
Definition
1. Ear
2. Nose
3. Eyes
4. Mouth/taste buds/tounge (either one is fine)
5. Skin |
|
|
Term
| What bone protects the spinal cord? |
|
Definition
|
|
Term
|
Definition
| Largest part of brain, responsible for thinking and processing, controls voluntary movements, 2 hemispheres (right controls left of body, left controls right of body), but most activities involve both hemispheres. |
|
|
Term
|
Definition
| Below the back of cerebrum, receives sensory info from sensory neurons from skeletal muscles and joints, keeps track of body's position, balance, coordination, movement |
|
|
Term
|
Definition
connects to spinal cord, controls many body functions
Ex:blood pressure, heart rate, involuntary breathing, digestion, etc |
|
|
Term
|
Definition
| Secretes harmones that affect other glands and organs, also called the master gland |
|
|
Term
|
Definition
| Increases the rate at which you use energy (metabilism). |
|
|
Term
|
Definition
| Regulates calcium levels in blood |
|
|
Term
|
Definition
| Helps body in times of stress and danger |
|
|
Term
|
Definition
| Regulates the immune system, which helps body fight disease |
|
|
Term
|
Definition
| Regulates blood sugar levels. |
|
|
Term
|
Definition
| Produce harmones involved in reproduction (female) |
|
|
Term
|
Definition
| Produce harmones involved in reproduction. (male) |
|
|
Term
The Pituitary gland produces ______________.
A. HGH
B. Adreanalin
C. Both B and D
D. Thyroxine
E.Human growth hormone
F. Both E and A |
|
Definition
|
|
Term
The thyroid produces ________
A. Insulin
B. Thyroxine
C. Sperm
D. Epinephron |
|
Definition
|
|
Term
The Adrenal gland produces________
A. Epinephron
B. HGH
C. Eggs
D. Insulin |
|
Definition
|
|
Term
The pancres produces________
A. HGH
B. Sperm
C. Adrenalin
D. Eggs
E. Insulin
F. Thyroxine
G. Human growth harmone |
|
Definition
|
|
Term
Ovaries are in _______ and produce _________
|
|
Definition
|
|
Term
| Testes are in ________and produce______ |
|
Definition
|
|
Term
|
Definition
| Develops when the pancreas is not producing enough insulin, leads to high blood sugar levels. |
|
|
Term
|
Definition
| Is caused when the pituitary gland produces too much HGH. |
|
|
Term
|
Definition
Is caused when too little HGH is produced.
|
|
|
Term
| What does the Endocrine system use to deliver hormones throughout the body? |
|
Definition
| Blood vessels and their blood flow. |
|
|
Term
| The Endocrine system uses what kind of messages? |
|
Definition
|
|
Term
| The chemical messages use by the Endocrine system are called ________. |
|
Definition
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Term
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Definition
| Caused when the thyroid can't produce normal amnts of thyroxine, which makes thyroid become larger. |
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Term
The thyroid needs _______ to keep producing enough thyroxine.
A. Iron
B. Uranium
C. Calcium
D.Iodine
E. Bannanas |
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Definition
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Term
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Definition
| Disease that can't spread from one organism to another. |
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Term
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Definition
| Disease that can spread from one organism to another. |
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Term
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Definition
| infectious agent that helps infectious disease. |
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Term
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Definition
| Protection or resistance to a certain disease. |
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Term
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Definition
| The process of killing pathogens in foods and drinks by means of heat. |
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Term
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Definition
| Substances used to kill or slow the growth of bacteria and other microorganisms and any diseases caused by them. Not usefull for viruses |
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Term
| Your _____, ______, and ______ produce enzymes that kill pathogens, and are part of the 1st line of defense, which is the ______. |
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Definition
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Term
| The coomon cold is caused by a ________, which is non living pathogen that cannot be destroyed using antibiotics. |
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Definition
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Term
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Definition
Immune system overreacts to antigens that cannot harm the body.
Ex: Penuts, pollen, medicines |
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Term
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Definition
| Immune system attacks your own cells. Can't distinguish self from nonself cells. |
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Term
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Definition
| Cells divide uncontrollably and invade other tissues. Distrupt organ functions. |
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Term
| AIDS (acquired immune defficiancy syndrome) |
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Definition
| Caused by HIV (human immunodefficiancy virus). Infects helper T cells so then killer T and B cells don't get activated. |
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Term
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Definition
| Engulf and eat pathogens, then display the antigens of the pathogen on its surface which activates helper T cells. Send chemicals that raise temperature of body. |
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Term
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Definition
| Activates killer T cells and B cells |
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Term
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Definition
| Kill any infected cells by recognizing the antigens on infected cells |
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Term
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Definition
| Create millions of antibodies |
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Term
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Definition
| Chemicals produced by B cells that cling to pathogens, marking them for destruction |
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Term
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Definition
| Remember pathogens that you have encountered before. |
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Term
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Definition
| Sperm and egg fuse outside of the body |
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Term
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Definition
| Egg and sperm fuse inside of the body |
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Term
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Definition
| All reproduce sexually, provide milk to offspring |
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Term
| What are the 3 types of mammals? |
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Definition
| marsupials, placentals, monotremes |
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Term
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Definition
Lay eggs, eggs hatch into very undeveloped babies which finish developing in a fold in female where milk is made
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Term
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Definition
| Give birth to live young that are partially developed, babies finish developing in mother's pouch, not all have pouches |
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Term
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Definition
| young are fully developed inside of mother, give birth to live young that are completely developed |
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Term
Human Reproduction-Male
WARNING: Do not allow females to read definiton. |
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Definition
| Produces spermand deliver to female repruductive system. 2 testes produce sperm and testerone |
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Term
Testerone
WARNING: Do not allow females to read definition. |
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Definition
Hormone in only males that regulates sperm production and male development.
Ex: Males get stronger and larger. |
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Term
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Definition
| Time when sex organs mature |
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Term
| Sperm is produced in testes in the __________. |
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Definition
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Term
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Definition
| Sperm mixes other fluids to form semen, which then goes into the females body thrugh the urethra and penis |
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Term
Human reproduction-Female
WARNING: Do not let males read the definition |
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Definition
| Produces eggs, nurtures the fertilized egg, and gives birth. |
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Term
| Estrogen and Progesterone |
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Definition
Hormones that regulate the release of eggs and female development.
Ex: I don't know! |
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Term
Ovulation
WARNING: Do not let males read the definition. |
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Definition
| When the egg is released from the ovary into fallopian tube. |
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Term
Fallopian Tube
WARNING Do not let males read the definition. |
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Definition
| Tube leading from ovaries to uterus; place where fertilization occurs |
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Term
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Definition
| Place where baby grows and develops |
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Term
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Definition
| passageway where baby leaves the body and where sperm enters. |
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Term
Which of these animals has the male be pregnant?
A. Octopus
B. Starfish
C. Sea Horse
D. Shark |
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Definition
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Term
Which of these animals uses asexual reproduction?
A. Anticides
B.Bacteria
C. Ant
D. Centipedes |
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Definition
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Term
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Definition
| After puberty, every month female's body prepares for pregnancy. |
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Term
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Definition
| When fertilization does not occur after menstrual cycle and lining of uterus is dicharged |
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Term
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Definition
| One sperm fertilizes one egg, but egg splits in two |
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Term
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Definition
| 2 seperate sperms, 2 seperate eggs |
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Term
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Definition
| Unability to create baby, may happen because male can't produce healthy sperm or when feale does not ovulate properly |
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Term
| STDs (sexually transmitted disease) |
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Definition
| Sexually transmitted disease passed from person to person during sex |
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Term
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Definition
| Chemicals needed for body (enegy, growth, repair,maintenece) |
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Term
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Definition
| Protien, Fat, Carbohydrates |
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Term
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Definition
| Needed by all cells, makes up majority of blood and other fluids |
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Term
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Definition
| Main source of energy, simple carbs: quick energy, like fruit and honey; complex carbs: long lasting energy, like starch |
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Term
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Definition
| Stores energy, provide protection and insulation, used to make cell membranes and certain harmones |
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Term
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Definition
| found in meat, dairy, some nuts,and oil; raise cholesterol levels |
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Term
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Definition
| An important fat-like substance, but to much leads to heart problems |
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Term
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Definition
| found in vegtable oils and fish, help reduce cholesterol levels |
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Term
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Definition
| Growth, repair, structure, enzymes, hemoglobin; can be used for energy, when not carbs |
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Term
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Definition
| organic compounds that help regulate body processes |
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Term
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Definition
| Chemical elements required for proper structure and function |
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