#Question id: 27945
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following statements is true regarding the payoff phase of glycolysis
a. Each molecule of glyceraldehyde 3-phosphate is oxidized and phosphorylated by ATP to form 1,3-bisphosphoglycerate
b. Each molecule of glyceraldehyde 3-phosphate is oxidized and phosphorylated by inorganic phosphate to form 1,3-bisphosphoglycerate
c. Oxidative phosphorylation of 3-Phosphoglycerate produces one NADH
d. Oxidative phosphorylation of glyceraldehyde 3-phosphate, produces one NADH
#Question id: 27946
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 27947
#Unit 1. Molecules and their Interaction Relevant to Biology
For each molecule of glucose degraded to pyruvate, two molecules of ATP are generated from ADP and Pi, and two molecules of NADH are produced by the reduction of NAD+. The hydrogen acceptor in this reaction is NAD+ this NAD+ bound to a
#Question id: 27948
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 27949
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following reaction is catalyzed by enzyme phosphohexose isomerase (phosphoglucose isomerase)
#Question id: 27950
#Unit 1. Molecules and their Interaction Relevant to Biology
Some of the properties of Hexokinases I, II, III & IV is given
a. Hexokinases I, II, and III shows hyperbolic curve of glucose binding while Hexokinase IV shows sigmoidal curve
b. Accumulation of glucose 6-phosphate inhibits hexokinases I–III by feedback mechanism
c. Accumulation of glucose 6-phosphate allosterically inhibits hexokinases I–III.
d. The allosteric effector of Hexokinase IV is fructose 6-phosphate.
Which of the following is incorrect