MUSCLE PHYSIOLOGY

PHYSIOLOGY

MUSCLE ENERGETICS GLYCOLYSIS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Fructose 1, 6 bis phosphate forms
A
3 phospho glceraldehyde
B
Di hydroxy acetone 3 phosphate
C
Phospho enol pyuruvic acid
D
A and B
Explanation: 

Detailed explanation-1: -Fructose 1, 6-bisphosphate has only one biologically active isomer, the -D-form.

Detailed explanation-2: -So, the correct answer is ‘ Dihydroxyacetone phosphate and 3-phosphoglyceraldehyde ‘.

Detailed explanation-3: -Fructose 6-phosphate, an intermediate of the Calvin cycle, is the precursor for starch synthesis in chloroplasts (Fig. 9.6). Fructose 6-phosphate is converted by hexose phosphate isomerase to glucose 6-phosphate, and a cis-enediol is formed as an intermediate of this reaction.

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