Q20 of 44 Page 79

Write any two energy yielding reactions of glycolysis.

Two energy yielding reactions of glycolysis:

• Conversion of 1,3 – bisphosphoglyceric acid (1,3 – BPGA) to 3 – phosphoglyceric acid (3 – PGA).


• Conversion of 3- phosphoenolpyruvate (3 - PEP) to pyruvic acid.





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18

RuBP carboxylase, PEP carboxylase, Pyruvate dehydrogenase, ATPase, cytochrome oxidase, Hexokinase, Lactate dehydrogenase. Select/choose enzymes from the list above which are involved in

a. Photosynthesis


b. Respiration


c. Both in photosynthesis and respiration


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 21

Name the site (s) of pyruvate synthesis. Also, write the chemical reaction wherein pyruvic acid dehydrogenase acts as a catalyst.

 22

Mention the important series of events of aerobic respiration that occur in the matrix of the mitochondrion and in the inner membrane of the mitochondrion.