Question
Biology Question on respiration in plants
The site of Krebs cycle is
A
Cytoplasm
B
Mitochondrial matrix
C
Intermembrane space of mitochondria
D
Racker's particles
Answer
Mitochondrial matrix
Explanation
Solution
Krebs? cycle occurs in mitochondrial matrix as enzymes required for Krebs? cycle are present in the matrix of mitochondria in close proximity to the electron transport chain. For example, aconitase, iso-citric dehydrogenase, synthetase, fumarase, etc.