Which molecule stimulates the activity of the pyruvate carboxylase enzyme? Is it ADP, CO2, ATP or Acetyl-CoA?
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Q: Pyruvate is converted to acetyl-CoA by the enzymes of the _____________ enzyme complex.
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Q: what is the inhibitor of Acetyl-Co
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Q: difference between an acetyl CoA molecule and an acyl CoA molecule?
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Q: How does pyruvate from glycolysis get to the pyruvate dehydrogenase complex?
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Q: How many NADH and how many FADH2 molecules are formed in the citric acid cycle?
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Q: Acetyl-CoA, the TCA Cycle, and the Electron Transport Chain
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Q: What is the "cost" of synthesizing saturated fatty acid containing 12 carbons from acetyl-CoA in the…
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Which molecule stimulates the activity of the pyruvate carboxylase enzyme? Is it ADP, CO2, ATP or Acetyl-CoA?
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Solved in 2 steps
- Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is inhibited by· NIADH. Pyruvate dehydrogenase is inhibited by AΤΡ. Citrate synthase is inhibited by NADH. Succinyl-CoA activates citrate synthase. Acetyl-CoA activates pyruvate carboxylase.Two carbon atoms are fed into the citric acid cycle as acetyl-CoA. In what form are two carbon atoms removed from the cycle?How many ATP molecules result from the processing of 10 acetyl CoA molecule through the common metabolic pathway?
- How many cycles of "citric acid cycle" are necessary to reveal the "C" that come from acetyl-CoA that take place in the first cycle known as "CO2"?Which steps of aerobic metabolism of pyruvate through the citric acid cycle are control points?What is the significance of acetyl-CoA as a "strategic intermediate" in respiration?
- What is the main purpose and importance of pyruvate oxidation in the cellular respiration?How many NADH and FADH2 will be produced when this fatty acid is completely metabolized?What is the "cost" of synthesizing saturated fatty acid containing 12 carbons from acetyl-CoA in the cytosol in terms of high-energy molecules consumed? # of ATP=? # of NADPH =? # of Malonyl-CoA =? # of Acetyl-CoA = ?