Which Complex of the Electron Transport Chain Does NOT Contain

question 59

Multiple Choice

Which complex of the electron transport chain does NOT contain an iron-sulfur cluster?

• A) Complex I
• B) Complex II
• C) Complex III
• D) Complex IV

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Definitions:

Internal Organs

Organs located within the body cavities, responsible for performing various vital functions necessary for survival.

Central Nervous System

The part of the nervous system consisting of the brain and the spinal cord, responsible for processing and sending out information.

Spinal Cord

The long, thin, tubular structure made up of nervous tissue, which extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column, acting as the primary pathway for information connecting the brain and peripheral nervous system.

Parasympathetic

Part of the autonomic nervous system responsible for conserving energy and promoting restful states by slowing the heart rate and increasing intestinal and gland activity.