The first phase of gycolysis is called investment phase because a. Glucose accum

Question

The first phase of gycolysis is called investment phase because a. Glucose accumulates to high levels in cell before glycolysis starts b. NADH is produced as an investment to be used later in the generation of ATP. c. It generates ATP d. NAD+ is regenerated for later use e. Energy is used in two steps to phosphorylate glucose and fructose-6-P Which statement about this reaction is TRUE? a. Pyruvate is oxidized during this reaction b. Pyruvate is reduced during this reaction c. NADH is reduced during this reaction d. NAD+ produced in this reaction is used in oxidative phosphorylation e. This reaction is favored when lot of O2 is present in the cell Substrate-level phosphorylation is exemplified by a. Hydrolysis of ATP to ADP + Pi during enzymatic reactions. b. Removal of a phosphate to activate an enzyme c. Use of ATP to phosphorylate glucose during glycolysis d. Production of ATP in glycolysis e. Production of ATP by ATP synthase Which one is the product of Photosystem

Explanation / Answer

ans 16 c the first phase of glycolysis is called investment phase as it generates ATP. in first step of glycolysis glucose molecule is phosphorylated in presence ATP to form glucose-6-phosphate.

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