Biomolecules Ques 10

10. The number of molecules of ATP produced in the lipid metabolism of a molecule of palmitic acid is

[1998]

(a) 130

(b) 36

(c) 56

(d) 86

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Answer:

Correct Answer: 10.(a)

Solution:

(a) In the lipid metabolism, when palmitic acid is oxidised, two carbon fragments are removed sequentially to form acetyl coenzyme. It enters the citric acid cycle for production of 130 ATP.