1. Where does the TCA cycle occur in the cell? Identify the products of the TCA...
1. Where does the TCA cycle occur in the cell? Identify the products of the TCA cycle.
2. Summarize how an H+ gradient is used to make ATP in the mitochondria.
Homework Answers
1) TCA cycle occurs in mitochondria, products of TCA cycle are 1) CO2(2), 2) NADH (3), 3) FADH2 (1) 4) GTP/ATP(1), 5) CoA (1)
2) H+ gradient is produced by the electron transport chain, the concentration of H+ is more in inter-membrane space and F1-F0 ATPase is present in the inner membrane of mitochondria, It can synthesize ATP as H+ moves down the concentration gradient through it, F1F0 ATPase has a C ring and a subunit embedded in the membrane which has almost 10 subunits as H+ moves through a subunit and binds one of the subunits in the C-ring and C ring rotates and releases H+ to mitochondrial matrix, energy released during the transport of H+ down the concentration gradient is used in the synthesis of ATP.
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1. Where does the TCA cycle occur in the cell? Identify the
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Does meiosis occur in the cell cycle? i am confused because if the
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Does meiosis occur in the cell cycle? i am confused because if the
cell cycle is represented as the image below, then when/where does
meiosis occur?
The Cell Cycle Interphase Synthesis period when the DNA is replicated and chromosome Gap 2 is duplicated period of cell growth, prepares for mitosis Gap 1 - period of cell growth, normal metabolism, duplication of organelles metaphase prophase telophase anaphase Checkpoint Mitosis Checkpoint Final checkpoint during mitosis 2 new cells produced and each can...
Which of the following statements is TRUE about the TCA cycle? a. oxygen is not used and so the TCA cycle can occur in anaerobic conditions b. The TCA cycle produces two water molecules per glucose molecule c. The carbons from a pyruvate are released in one full turn of the TCA cycle d. FAD is a covalently bound coenzyme in the TCA cycle e. More than one of these statements is true In glycolysis, fructose 1, 6-bisphosphate is converted...
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6. Name the stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. Summarize the events of glycolysis. Identify the nutrient being oxidized, the products of glycolysis, and the energy transfer reactions. What is the net amount of ATP made per glucose? Where is the remainder of the energy? Describe where pyruvate is oxidized to acetyl CoA, what molecules are produced, and how 7. 8. this process links glycolysis to the citric acid cycle.
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