Plasma cells
A. produce antibody molecules.
B. produce interferon.
C. directly attack antigens.
D. increase the volume of the blood plasma.
Answer: A
You might also like to view...
The pectoralis major and minor and subclavius muscles are part of which group?
A. anterior thoracic B. lateral thoracic C. posterior thoracic D. muscles of the thorax
When the ventricular walls contract,
A) the mitral and tricuspid valves close. B) the tricuspid valve opens and the mitral valve closes. C) the mitral and tricuspid valves open. D) the mitral valve opens and the tricuspid valve closes.
New amino acids (other than the initial f-Met) enter at which site?
E P A Any of the choice are correct.
The process by which bile breaks up large fat droplets into smaller ones is called ________.
Fill in the blank(s) with the appropriate word(s).