Question

Cytochromes help in ____________.

• A. synthesis of glucose
• B. release of energy
• C. electron transport
• D. growth

Answer 1

The correct option is C electron transport

Cytochromes help in electron transport.
Cytochromes are electron transferring proteins often regarded as enzymes. They contain iron porphyrin or copper porphyrin as prosthetic groups. They are a part of the electron transport chain in mitochondria. They carry electrons during cellular respiration.
Cytochromes do not help in the synthesis of glucose, release of energy and growth.