Question

The enzymes needed for Kreb's cycle are located in ______ 

Options

• Matrix of mitochondria

• Cytoplasm of cell

• The outer membrane of mitochondria

• Oxysomes of mitochondria

Answer 1

The enzymes needed for Kreb's cycle are located in the Matrix of mitochondria.

Explanation:

Respiration takes place in 4 steps Glycolysis occurs in the cytoplasm, acetylation of P.A. also occurs in mitochondria, Krebs cycle occurs in the matrix of mitochondria, and terminal oxidation in F 1 of the inner membrane.