Term
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Definition
| a group of cells that perform a particular function |
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Definition
| a group of different kinds of tissues that work together to accomplish a particular function |
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Definition
| the condition in which certain organs and tissues of multicellular organisms perform specialized functions that are not being performed by other tissues and organs |
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Definition
| a living thing that is composed of more than one cell and whose individual cells are not normally able to live singly apart form the organism |
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Definition
| is the result of an abundance of water inside a cell that has a rigid cell wall |
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| Examples of turgor pressure |
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Definition
| crisp lettuce or rapid sprouting of seeds (when the water gets past the seed coat, the cells of the tiny plant fill with water and the seed sprouts) or tree roots lifting heavy sections of concrete |
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Definition
| the tissue no longer produces the correct amount of insulin so the body does not use subar properly |
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Term
| A group of cells that performs a particular function is called a _____________. |
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Definition
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| _____________ means that the functions of an organism are performed by different parts of its body. |
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Definition
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| Do the cells of a wilted plant have turgor pressure that is too high or too low? |
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Definition
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Term
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Definition
| the breakdown of an energy source by cells to obtain usable energy |
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Term
| aerobic cellular respiration |
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Definition
| the process by which cells use oxygen to obtain usable energy from an evergy source |
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Term
| anaerobic cellular respiration |
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Definition
| The process by which cells obain energy from an energy source without using oxygen |
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Term
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Definition
| the process is performed without oxygen |
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Term
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Definition
| process is one that needs oxygen |
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Term
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Definition
| anaerobic cellular respiration that producers alcohol and carbon dioxide from glucose |
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Definition
| a type of anaerobic cellular respiration that produces lactic acid from sugar |
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Term
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Definition
| an acid produced in lactic acid fermentation ; might be the cause of soreness in overused muscles |
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Term
| Examples of anaerobic cellular respiration |
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Definition
| alcolholic fermentation ex. yeast in bread dough and lactic acid fermentation ex. yogurt, cottage cheese, buttermilk and sauerkraut |
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Term
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Definition
| something that causes bread dough to rise |
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Term
| What is the most common energy source in cellular respiration? |
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Definition
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Term
| What organelle is associated with recharging certain molecules during cellular respiration? |
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Definition
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| Which generates more energy from sugar, aerobic or anaerobic cellular respiration? |
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Definition
| aerobic cellular respiration |
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Term
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Definition
the process that forms simple sugars from carbon dioxide and water, using light energy in the presence of chlorophyll
or the process that most producer organisms use to change light energy into chemical energy |
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Term
| How does photosynthesis change light energy into chemical energy? |
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Definition
| Kinetic energy (light) is changed to potential energy (sugar); it occurs when water, carbon dioxide, and light energy combine along with special pigments, organelles, and enzymes are present |
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Term
| Describe photosynthesis, naming the reactants and the prodects of the process |
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Definition
| carbon dioxide + water + light energy → sugar + oxygen |
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Term
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Definition
| the green pigment that aids in capturing light energy necessary for photosynthesis |
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Term
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Definition
| the structures in which photosynthesis occurs |
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| List the three substances photosynthesis uses to form sugar and oxygen. |
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Definition
| carbon dioxide, water and light energy |
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| What are substances that absorb light energy called? |
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Definition
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| Where is the energy captured by photosynthesis stored? |
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Definition
| in the chemical bonds of sugar molecules |
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Term
| What basic molecule makes up the structural parts of the cell? |
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Definition
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Term
| How are lipids, proteins and nucleic acids related to photosynthesis? |
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Definition
| The energy needed to make these molecules come from photosynthesis |
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Term
| In a multicellular organism, tissues are organized into what structures |
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Definition
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Term
| What causes turgor pressure? Give an example of changing turgor pressure. |
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Definition
| An abundance of water inside a cell that has a rigid cell wall; on hot, dry days some plants wilt because they lose much of their water through their leaves |
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Term
| Define cellular respiration |
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Definition
| the breakdown of an energy source by cells to obain usable energy |
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Term
| How do enzymes act as catalysts in cellular respiration? |
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Definition
| The enzymes work like an assembly line in reverse...they take the sugar apart, periodically releasing small amounts of energy which fuel the cell |
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Term
| Where within the cell does cellular repiration occur? |
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Definition
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| What substance does aerobic respiration use that anaerobic respiration does not use? |
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Definition
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| Give an example of anaerobic respiration. |
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Definition
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| What are the end products of photosynthesis? |
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Definition
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| What is the primary pigment of photosynthesis? |
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Definition
| chlorophyll, a green pigment |
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| In what organelle does photosynthesis occur? |
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Definition
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Term
| Tissues are often organized into _________ that work togeher to perform a particular function. |
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Definition
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Term
| If a plant has high turgor pressure, its leaves will be wilted (True or False) |
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Definition
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Term
| The plant cell organelle that regulates turgor pressure is the_______________. |
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Definition
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Term
| This is not a product of cellular respiration _____________________. |
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Definition
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Term
| Cellular respiration occurs in the ___________________. |
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Definition
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Term
| Cellular respiration that does not require oxygen is called ____________________. |
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Definition
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| The products of photosynthesis include _______________________. |
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Definition
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| Photosynthesis takes place in the ________________. |
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Definition
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