Ketogenesis: practice question

A Biochemistry question in the style of the NEET PG paper. Answer it first, then read why the right option is right and why each of the others is wrong.

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Biochemistry · Ketogenesis

Sample item

Where are ketone bodies synthesized?

Original practice item, not a recalled exam question. Nothing here is recorded.

The answer and the reasoning

D. Liver mitochondria

This item reviews Ketogenesis; Liver mitochondria is the best answer because it directly fits the mechanism or morphology described.

Option by option

  • A. RBC cytosol

    RBC cytosol is plausible but is not the best fit here.

  • B. Brain only

    Brain only is not supported by the stated finding.

  • C. Skeletal muscle only

    Skeletal muscle only does not match the key mechanism or pattern.

  • D. Liver mitochondria (correct)

    Correct. Liver mitochondria is supported by the defining finding.

Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.

More Biochemistry questions

Questions about this Biochemistry question

What is the answer to this Biochemistry question?

The best answer is D, Liver mitochondria. This item reviews Ketogenesis; Liver mitochondria is the best answer because it directly fits the mechanism or morphology described.

Why is "RBC cytosol" not the answer?

RBC cytosol is plausible but is not the best fit here.

Why is "Brain only" not the answer?

Brain only is not supported by the stated finding.

Why is "Skeletal muscle only" not the answer?

Skeletal muscle only does not match the key mechanism or pattern.

What concept does this question test?

It tests Ketogenesis in Biochemistry. The correct option holds because: Correct. Liver mitochondria is supported by the defining finding.

How hard is this question?

We tag it as an application question: it asks you to use a fact on a patient or a finding. The tag is our own editorial judgement, not an official difficulty rating, so read the reason for every option, not only the answer.

How should I study Ketogenesis?

Build one table of enzyme deficiency, disease, inheritance and key finding, then revise it by spaced recall. Then use the flashcards and the other Biochemistry questions on this site to test what stuck.

Is this a real NEET PG question?

No. It is an original practice item (editorial status: sample, version 1). NextPrep does not publish recalled or leaked questions, and independent faculty review of this item has not been completed yet, so confirm important facts in a standard textbook.