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Unformatted text preview: c. where final protein modification occurs d. filled with digestive enzymes e. composed of actin filaments 4. The sodium potassium pump of neurons pumps a. 2 potassium ions and 3 sodium ions into the cell b. 2 sodium ions and 3 potassium out of the cell c. 3 sodium ions into the cell and 2 potassium ions out of the cell d. 3 sodium ions out of the cell and 2 potassium ions into the cell e. 3 sodium ions and 2 ions potassium out of the cell, 1 protons into the cell 5. Cocaine has a wide range of effects on the human body. Explain, on the molecular level, how it affects the brain. (6 points) 6. Glycolysis has two parts: an energy investing part and an energy harvesting part. Illustrate one of the two parts in details, outlining the reactant, the enzyme, and the product of each step. Also show whether ATP or NADH is produced. (6 points)...
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- Spring '08
- Sodium, Adenosine triphosphate, sodium ions