STANDARDBotany-Respiration
STANDARD Botany Kreb's Cycle MCQ Question
Type: MCQ-conceptual-Medium
The reaction of Kreb's cycle (TCA cycle) take place
A
In cytoplasm
B
In endoplasmic reticulum
C
In the matrix of mitochondria
D
On the surface of the mitochondrion
Correct Answer
Option C
Detailed Explanation
Kreb's cycle, also called the citric acid cycle or TCA cycle, occurs in the matrix of mitochondria. This cycle requires the presence of oxygen and serves as a common oxidative pathway for carbohydrates, fats, and proteins.
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