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Definition
| control center; contains genetic information that regulates function. |
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| double layer of lipids that encloses cell and acts as a semi-permeable barrier; regulates what enters and exits the cell; composed of lipids, proteins, & carbs |
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| semifluid media containing water, proteins, ions, nutrients, gases, etc. |
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| sub-compartments that carry out specific functions. |
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Definition
| a network of proteins that gives shape to cell and organizes cell activity |
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| proteins are formed connecting together amino acids |
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Definition
| proteins that increase the rate of chemical reactions in cells |
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| membrane bilayer (head + hydrophobic tail) |
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Definition
| a type of lipid that is inserted into membrane between phospholipids. |
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Definition
| movement of molecules from high concentration to low concentration |
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Definition
| diffusion of water across a selectively permeable membrane |
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Definition
| allow select molecules to diffuse |
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Definition
| molecules move against their concentration gradient |
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Definition
| substances can be nonspecifically taken into the cell; 2 types |
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Definition
| one strand of chromatin + proteins |
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Definition
| nucleus separated by cell |
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Definition
| large molecules enter & exit cell |
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Definition
| also in nucleus, DNA used to synthesize rRNA |
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Definition
| use energy released from breaking chemical bonds to produce ATP |
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Definition
| Flagella is made from proteins called... |
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Definition
| where pyruvate is converted to a different product; ex. in yeast pyruvate is converted to ethanol |
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Definition
| protein synthesis and modification. |
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Definition
| hormone synthesis and detoxification |
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Definition
| structures made of rRNA and protein that directly synthesize proteins encoded by mRNA |
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Definition
| proteins produced in Rough ER are modified, sorted for shipping |
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Definition
| sacs filled with enzymes that digest unwanted material |
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Definition
| found on many different cell types |
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Definition
| 1 Glucose is split to 2 pyruvate. Occurs in cytoplasm. |
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Definition
| Acetyl CoA fed into Citric Acid Cycle. Extracts ATP, NADH, and FADH2 |
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Term
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Definition
| Adenosine TriPhosphate; energy to move a molecule |
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