Exam 5: Cell Respiration and Metabolism

Acetyl CoA and NAD are the end-products of the citric acid cycle.

Which of the following is NOT a primary catabolic source of energy to produce ATP?

One glucose would generate ______________ NADH molecules via the citric acid cycle.

The final electron acceptor in the electron transport chain system is ____________.

The total amount of FADH₂ produced by one turn of the citric acid cycle is

Fatty acids are NOT an energy source for

The hydrolysis of triglycerides to fatty acids and glycerol is called

The actual yield of ATP from 1 glucose is

The primary site of ketone body synthesis is

Accumulation of lactic acid contributes to

Sweet smelling breath may be the result of elevated ______________ in the blood.

Which of the following can undergo metabolic conversion to acetyl CoA and enter the citric acid cycle?

Which amino acid serves as a channel through which other amino acids can form keto-acids?

The Cori cycle converts ______________ to pyruvic acid.

Fatty acid metabolism

Beta-oxidation of an 18 carbon fatty acid will yield _____ acetyl CoA molecules.

The Cori cycle involves formation of glucose made by gluconeogenesis in the liver from lactic acid produced by fermentation in skeletal muscles.

In the formation of acetic acid from pyruvic acid,the oxygen in the carbon dioxide comes from oxygen gas.

What percentage of energy released by aerobic respiration of glucose is captured by ATP?

Acetyl CoA is