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17 May 2019

Which of the following is (are) true of the oxidation of 1 mol of palmitate (a 16-carbon saturated fatty acid; 16:0) by the β-oxidation pathway, beginning with the free fatty acid in the cytoplasm?

①Activation of the free fatty acid requires the equivalent of two ATPs.

② Inorganic pyrophosphate (PPi) is produced.

③ Carnitine functions as an electron acceptor.

④ 8 mol of FADH2 are formed.

⑤ 8 mol of acetyl-CoA are formed.

⑥ There is no direct involvement of NAD+ .

(A) ①and ⑤ (B) ①② and ⑤ (C) ①② and ⑥ (D) ①③ and ⑤ (E) ④ and ⑤

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Beverley Smith
Beverley SmithLv2
18 May 2019

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