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16 Cards in this Set
- Front
- Back
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Cytoplasmic Streaming |
The motion of the cytoplasm which results in a coordinated movement of the cell's organelles |
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Isotonic Solution |
A solution in which the concentration of solutes is essentially equal to that of the cell which resides in the solution. |
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Cytolysis |
The rupturing of a cell due to excess internal pressure. |
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Phagocytosis |
The process by which a cell engulfs foreign substances or other cells |
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Activation Energy |
Energy necessary to get a chemical reaction going |
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Plasmolysis |
A collapse of the cell's cytoplasm due to lack of water. |
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A cell produces a protein that will be used by other cells. when it ejects the protein, has it performed egestion, secreton, or excretion? |
Secretion. |
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What lies in between the cell walls of a plant? |
middle lamella |
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What is the difference between digestion and respriation? |
in respiration there is a release of energy. In digestion there is not. |
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Name two organelles that are involved in biosynthesis. |
proteins and lipids |
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What organelle does rough ER have that smooth ER does not have? |
it is dotted with ribosomes. |
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Choloroplast Leucoplast or Chromoplast? |
chromoplast |
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Before a polysaccharide can be used in respriration to what organelle must it be sent? |
cytoplasm |
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What stage in respriation produces the most energy?
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Electron Transport System |
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What gives the plasma membrane the ability to self-reassemble? |
Hydrophobic ends are attracted to one another and hydrophillic ends are attracted to the water |
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adenine, uracil, and guanine What codon in mRNA attracts this strand of tRNA? |
uracil, adenine, cytosine |
