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| 1 | |
Describe how the concept of the cell has changed over the past 200 years. |
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| 2 | |
What features do all cell types have in common? |
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| 3 | |
On the basis of surface area-to-volume ratio, why do cells tend to remain small? |
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| 4 | |
What happens to the S/V ratio when folds are made in a cell’s outer membrane? |
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| 5 | |
What are the prime molecules that make up cell membranes? |
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| 6 | |
Describe the structure of cellular membranes based on the fluid mosaic model. |
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| 7 | |
List the membranous organelles of a eukaryotic cell and describe the function of each. |
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| 8 | |
Define the following terms: stroma, grana, and cristae. |
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| 9 | |
Describe the functions of the plasma membrane. |
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| 10 | |
List the nonmembranous organelles of the cell and describe their function. |
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| 11 | |
Define the following terms: chromosome and chromatin. |
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| 12 | |
What is a nucleolus? |
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| 13 | |
What other type of molecule is attached to DNA in chromosomes? |
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| 14 | |
Describe what happens during the process of endocytosis. |
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| 15 | |
How do diffusion, facilitated diffusion, osmosis, and active transport differ? |
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| 16 | |
What will happen if an animal is placed in a hypertonic solution? |
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| 17 | |
List five differences in structure between prokaryotic and eukaryotic cells. |
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| 18 | |
What two types of organisms have prokaryotic cell structure? |
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