Before entering the Krebs cycle, pyruvate is converted toMultiple ChoiceH2O and CO2.glucose.acetic acid.acetyl CoA.ATP.

Pyruvate (1) is converted to acetyl-CoA, which is then further catabolized in the Krebs cycle to produce 2 CO2, 3 NADH, 1 FADH2 and 1 GTP molecules.TrueFalse

Following glycolysis, pyruvate is converted into two molecules of __________________ that can then enter Krebs cycle.Group of answer choiceslactic acidacetyl CoAureaglyceride 3-phosphate

Which BEST describes the mechanism of the Krebs Cycle?*1 pointIt is the partial breakdown of carbon dioxide to release pyruvate molecules (lactic acid fermentation).It is the complete oxidation of pyruvate to release carbon dioxide (aerobic respiration).It is the partial breakdown of glucose molecules to pyruvate.It is the oxidation of NADH and FADH2 to generate ATP

During the Krebs cycle, carbon atoms are released from the substrates asMultiple Choicecarbon dioxide molecules.glucose molecules.methane molecules.pyruvate molecules.

The Krebs cycle: A) Uses glucose B) Is part of anaerobic glycolysis C) Is part of aerobic glycolysis D) Consumes ATP and produces CO2 E) Produces GTP, NADH, and CO2