B cells that differentiate during an initial immune response but remain dormant until being activated during a subsequent exposure to an antigen are called

A. monocytes.
B. cytokines.
C. macrophages.
D. T cells.
E. memory cells.


Answer: E

Anatomy & Physiology

You might also like to view...

Which innate defense mechanism initiate(s) a cascade effect in response to foreign proteins in the body?

A. The complement system B. Interferon C. Antibodies D. Natural killer cells

Anatomy & Physiology

Which of the following is not one of the three broad categories of causes in peripheral neuropathy?

A) Trauma B) Infection/autoimmune C) Paralysis D) Systemic

Anatomy & Physiology

Answer the following statements true (T) or false (F)

1. The hinge joint provides the widest range of motion for the body. 2. To increase the angle of a joint is the definition of flexion. 3. To increase the angle of a joint is the definition of extension. 4. To move a part of the body away from the midline is called adduction. 5. To move a part of the body toward the midline is called adduction.

Anatomy & Physiology

What is the ratio of fatty acids to glycerol in triglycerides (neutral fats)?

A) 4:1 B) 3:1 C) 1:1 D) 2:1

Anatomy & Physiology