What does label A represent?



A) complement binding site

B) antigen binding site

C) antigenic determinant sites

D) macrophage binding site

E) antibodies


B) antigen binding site

Anatomy & Physiology

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Angiotensin II stimulates the adrenal cortex to release aldosterone

Indicate whether this statement is true or false.

Anatomy & Physiology

Which of the following is correct?

A) Most of the ATP are produced by substrate-level phosphorylation. B) Oxidation of FADH2 eventually yields four ATP via oxidative phosphorylation. C) Glycolysis relies on substrate-level oxidation for the four ATP produced in this pathway. D) Most ATP from cellular respiration are produced directly in the Krebs cycle.

Anatomy & Physiology

The cranial nerve involved in feeling a toothache is the

A) trochlear (IV). B) trigeminal (V). C) abducens (VI). D) facial (VII). E) vestibulocochlear (VIII).

Anatomy & Physiology

The less-movable end of a skeletal muscle is the

A) insertion. B) belly. C) origin. D) proximal end. E) distal end.

Anatomy & Physiology