Medical Quiz

Topics: Metabolism Quiz

Sam’s heart pumps blood to her  ___________________ which is the body system that transports molecules to and from all cells of the body.

A. Circulatory System

B. Metabolism

C. Respiratory System

D. Nervous System

Select your answer:
     


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Carbon monoxide (CO) binds the hemoglobin protein at the oxygen binding site. Once the CO binds, the oxygen can no longer be transported. What does this describe?

A. Non-competitive inhibition

B. Feedback inhibition

C. Substrate inhibition

D. Allosteric inhibition

E. Competitive inhibition