Most CO2 from catabolism is released during(A) glycolysis.(B) the citric acid cycle.(C) lactate fermentation.(D) electron transport.

What happens in glycolysis if oxygen and pyruvic acid are absent and NADH + H+ cannot transfer its “picked-up” hydrogen to pyruvic acid?

Select which of the following enzymes unique to glycolysis are also sites of regulation for glycolysis. Select all that apply. a) glyceraldehyde 3 P dehydrogenase b) PFK c) pyruvate kinase d) hexokinase e) enolase f) phosphoglycerate mutase

Regarding cellular metabolism, mark the true statements: (a). Electrons from the oxidation of glycolysis are transferred to O2 in the TCA cycle (b).Flow in the citric acid cycle increases when the intracellular ratio [NADH/NAD+] is high (c).In microbial cells, the glyoxylate pathway indirectly allows the conversion of fatty acids into glucose (d).Anaplerotic reactions are enzymatic reactions whose kinetics do not follow the Michaelis-Menten model. (e).Gluconeogenesis is the pathway of glucose production from different precursors, such as glycerol, some amino acids and lactate