Term
|
Definition
| the study of structures, and the relationship of those structures to the body |
|
|
Term
|
Definition
| Cutting apart of the human body for examination |
|
|
Term
|
Definition
| the study of the function of body parts |
|
|
Term
|
Definition
| base line, many things can change homeostasis |
|
|
Term
| things that affect homeostasis |
|
Definition
- Stressors
- Environment (external)
- Infection (internal)
- External and internal stimuli |
|
|
Term
|
Definition
| atoms, combine in variable ways to form molecules |
|
|
Term
|
Definition
| molecules arranged into specific patterns or forms to form the cellular level, functional unit |
|
|
Term
|
Definition
| cells form tissue, collection of similar cells (similar from the point of embryonic development) that perform a common function |
|
|
Term
|
Definition
| made of various tissues (2 or more), stomach as example |
|
|
Term
|
Definition
| made up of different organs, come together for one purpose |
|
|
Term
|
Definition
| systems combine to make an organism |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| sum of all chemical processes |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Divides the body or organ into left and right parts |
|
|
Term
|
Definition
| divides the body into anterior and posterior |
|
|
Term
|
Definition
| divides the body into upper and lower parts |
|
|
Term
|
Definition
- Spaces within the body that help protect, separate, and support internal organs
- Bones, muscles and ligaments separate this from each other |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| pericardial cavity and 2 pleural cavities |
|
Definition
| these are within the thoracic cavity |
|
|
Term
|
Definition
| between the 2 pleural cavities and superior to the pericardial cavity |
|
|
Term
|
Definition
| Stomach, spleen, liver, gall bladder, most of the large intestine, small intestines |
|
|
Term
|
Definition
| Urinary bladder, some of the LI, reproductive organs |
|
|
Term
|
Definition
|
|
Term
|
Definition
| adheres to the cavity (more superficial) |
|
|
Term
|
Definition
| adheres to the organ itself (more deep) |
|
|
Term
|
Definition
| lungs, has both a parietal layer that adheres to the wall cavity and the visceral layer that lines the lungs |
|
|
Term
|
Definition
| space between the parietal and visceral layers |
|
|
Term
|
Definition
| heart, has both a parietal layer that adheres to the chamber that surrounds the heart while the visceral layer lines the heart |
|
|
Term
|
Definition
| abdominal cavity, has both a parietal and visceral layers |
|
|
Term
| right and left hypochondriac regions |
|
Definition
|
|
Term
|
Definition
| between the hypochondriac regions |
|
|
Term
|
Definition
| problem with bodily function |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| see the signs and symptoms and distinguish one disease from another |
|
|
Term
|
Definition
| study of cells, also cytology |
|
|
Term
|
Definition
| organelles, specialization of the processes that go on inside the cell |
|
|
Term
|
Definition
1. plasma membrane (PM)
2. cytoplasm
3. nucleus |
|
|
Term
|
Definition
1. Forms a barrier that surrounds the cell, still flexible
2. Facilitates contact with an adjacent cell
3. Controls entry and exit |
|
|
Term
|
Definition
all the cellular contents btween the PM and the nucleus
1. cytosol
2. organelles |
|
|
Term
|
Definition
1. contains chromosomes each of which have a strand of DNA
2. genes- found on chromosomes, contain genetic profile |
|
|
Term
|
Definition
| also called transmembrane proteins, go completely across the lipid bilayer |
|
|
Term
|
Definition
| selectively move substances through the membranes |
|
|
Term
|
Definition
| binds with a ligand, and helps to move things across the PM, have to be together for anything to move |
|
|
Term
|
Definition
| catalyzes chemical reactions |
|
|
Term
|
Definition
| composed of a carbohydrate and a protein, extends into the extracellular fluid |
|
|
Term
|
Definition
| going from a level of high concentration and moving to a level of low concentration (CO2 into the bloodstream) |
|
|
Term
|
Definition
| moving from higher to lower but going through a selective permeable membrane |
|
|
Term
|
Definition
| occurs only when there is a difference in the concentration gradient; if levels are equal, nothing will happen |
|
|
Term
|
Definition
| nephrons in the kidneys use this |
|
|
Term
|
Definition
| uses ATP, usually ions, going from a level of lower concentration to a level of higher concentration |
|
|
Term
|
Definition
| spherical sac that transport something into the cell membrane |
|
|
Term
|
Definition
|
|
Term
| receptor-mediated endocytosis |
|
Definition
| occurs in selective membrane, this is how HIV is transported |
|
|
Term
|
Definition
| think Pac man- forms a psuedopod that comes out of the cell membrane to digest object |
|
|
Term
| Bulk-phase endocytosis (pinocytosis) “cell drinking” |
|
Definition
| swallows something into the cell, no psuedopods |
|
|
Term
|
Definition
| vesicles leave the cell membrane and release their contents into the extracellular space |
|
|
Term
|
Definition
| combination of endo and exo |
|
|
Term
|
Definition
intracellular fluid, surrounds the organelles, approx 55% of the cell
• 70-95% of the cytosol is water
• Reactions occur within the cytosol that are critical to the function of the cell |
|
|
Term
|
Definition
gives teh cell its shape, framework
made up of: microfilaments, intermediate filaments, and microtubules |
|
|
Term
|
Definition
lie in the pericentriolar area near the nucleus
• 9 +0 array (9 pairs in a circle and none in the middle)
• Involved in cell division, particularly the development of the mitotic apparatus |
|
|
Term
|
Definition
| can move a whole cell, only example is the sperm cell |
|
|
Term
|
Definition
| found in th etrachea, to move debris and dirt |
|
|
Term
|
Definition
o Detoxification of substances such as alcohol
o Very abundant in the liver |
|
|
Term
|
Definition
o Found in the cytosol and the nucleus
o Destroy and get rid of any faulty lysosomes or proteins in the cell |
|
|
Term
|
Definition
| powerhouse of the cell= produces ATP |
|
|
Term
|
Definition
|
|
Term
|
Definition
| found within the cristae, fluid |
|
|
Term
|
Definition
| contains nuclear pores- allow things to get in and out of the nucleus |
|
|
Term
|
Definition
produces ribosomes
not all cells have nucleoli-therefore can't divide (RBC) |
|
|
Term
|
Definition
hereditary units
control the activies and structures of the cell |
|
|
Term
|
Definition
| a group of cells that have a common embryologic origin, come together for a specific function |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Covers body surfaces and lines hollow organs (inside), and body cavities and ducts (sweat glands) |
|
|
Term
|
Definition
| gives tissue structure, connects bones and organs |
|
|
Term
|
Definition
| generates force, allows for movement |
|
|
Term
|
Definition
| reacts to signals in our internal and external environment |
|
|
Term
| 5 types of cell junctions |
|
Definition
1. tight
2. adherens
3. desmosomes
4. hemidesmosomes
5. gap junctions |
|
|
