Part A - Carbon atoms in acetyl CoA formation and the citric acid cycle
During acetyl CoA formation and the citric acid cycle, all of the carbon atoms that enter cellular respiration in the glucose molecule are released in the form of CO2. Use this diagram to track the carbon-containing compounds that play a role in these two stages.
Drag the labels from the left (which represent numbers of carbon atoms) onto the diagram to identify the number of carbon...
inThe citric acid cycle there are three reactions of the citric
acid cycle it's self that are regulated:
-citrate synthase which is where ATP inhibits in in
citeo
-isocitrate dehydrogenase: alosterrically activated by Ca2+
and ADP also is inhibited by NADH
- alpha ketoglutarate dehydrogenase which is where Ca2+
increases the rate of formation of succinyl-CoA
what would happen if all three of these reactions were not
present? what would happen if citrate synthase was not functioning,
what would happen...
What role does the citric acid cycle play in amino acid
metabolism?a. breakdown of glucogenic amino acids feeds metabolites into
the citric acid cycleb. amino acid synthesis often relies on intermediates of the
citric acid cyclec. breakdown of ketogenic amino acids feeds metabolites into the
citric acid cyclea, b, & ca & b
what happens to most of the CO2 after they are released into the
interstitial fluid. what happens at the venous end of the capillary
and how are RBC involved in the post-capillary venules.
What goes on between glycolysis and the citric acid cycle? What
are the reactants and products of this process if cellular
respiration started with 1 glucose molecule. What are the reactants
and products of the citric acid cycle if cellular respiration
started with 1 glucose molecule?