Skeletal muscle fibers with the greatest endurance rely on ________ for energy.

A) lactic acid accumulation
B) oxidative phosphorylation
C) anaerobic glycolysis
D) ketone body degradation


B) oxidative phosphorylation

Anatomy & Physiology

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Which lobe of the pituitary is larger and secretes more hormones?

A.   Anterior pituitary B.   Posterior pituitary

Anatomy & Physiology

Which of the following is a catecholamine?

A. Nitric oxide B. Acetylcholine C. Norepinephrine D. All of the choices are correct.

Anatomy & Physiology

The primary site of absorption in the digestive system is the

a. stomach. b. small intestine. c. colon. d. esophagus. e. mouth.

Anatomy & Physiology

Unlike other joints, a ________ does not join two bones to one another

A) suture B) gomphosis C) syndesmosis D) cartilaginous joint E) bony joint

Anatomy & Physiology