Respiration In Plants Question 170

Question: Assertion : The product of the first reaction of the Kreb’s cycle is citric acid, a six carbon compound. Reason : The first reaction of the Kreb’s cycle is the condensation of acetyl CoA with oxaloacetate.

Options:

A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C) If the assertion is true but the reason is false

D) If both the assertion and reason are false

Show Answer

Answer:

Correct Answer: A

Solution:

The first reaction of the Krebs cycle is the condensation of acetyl CoA (2 C compound) with oxaloacetate (2 C compound).

Citric acid, a 6 carbon-compound is the first product of Krebs cycle.