The antibody-secreting progeny cells of a B-cell clone are called
A. sensitized T cells.
B. plasma cells.
C. activated macrophages.
D. bursa cells.
E. antibodies.
Answer: B
Biology & Microbiology
You might also like to view...
An decrease from pH 7.4 to pH 7.2 causes hemoglobin to _____
A) release all bound carbon dioxide molecules B) bind more oxygen molecules C) denature D) increase its binding of H+ E) give up more of its oxygen molecules
Biology & Microbiology
The function of the vestibular system of humans is:
A. to detect gravity B. in hearing C. to sense angular rotation of the head D. to sense the position of the appendages
Biology & Microbiology
Which of the following animals would have the highest basal metabolic rate?
A. elephant B. lion C. eagle D. frog E. bumblebee
Biology & Microbiology
Which nutrients function primarily as an energy source for cells?
a. electrolytes b. vitamins c. carbohydrates d. minerals
Biology & Microbiology