21. The Generation of Biochemical Energy

Write the name for the substrate, enzyme, and product of reaction 6 of the citric acid cycle.

Which reaction of the citric acid cycle produces ATP directly?

Complete the following net equation for one turn of the citric acid cycle.

Acetyl CoA + __H₂O + 3 NAD⁺ + FAD + GDP + ____ ⭢  CoA + ___NADH + ___H⁺ + FADH₂ + GTP + ___CO₂

Identify the two reactions that involve oxidation and decarboxylation.

How many final high-energy molecules are produced in phase C of the citric acid cycle?

What is the name of the enzyme for the reaction that produces a GTP molecule in the citric acid cycle?

Which two steps of the citric acid cycle produce CO₂?

Write the name of the substrate and the enzyme of reaction 8 of the citric acid cycle.

Which reactions of the citric acid cycle produce NADH?

Which enzyme oxidizes α-ketoglutarate in step 4 of the citric acid cycle?

Which one of the following enzymes catalyzes the addition of water to the C=C bond in fumarate?