Which statement explains why the structure of sickle cells differs from normal red blood cells? A
The gene mutation affects protein synthesis.

B
The gene mutation prohibits DNA replication.

C
The gene mutation inhibits the cell’s ability to produce tRNA.

D
The gene mutation affects the cell’s ability to produce ATP.

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.