Plasma cells
A. produce antibodies.
B. kill infected cells.
C. mature in the thymus.
D. remain present in the body at low levels after an infection.
E. secrete cytokines.
A. produce antibodies.
Biology & Microbiology
You might also like to view...
HBV is mainly spread by
A. blood. B. blood products. C. semen. D. saliva. E. blood, blood products AND semen.
Biology & Microbiology
Which type of plant signaling compound is produced from structural elements of the cell wall?
a. salicylic acid b. oligosaccharins c. abscisic acid d. auxins e. brassinosteroids
Biology & Microbiology
When bones of a joint slip out of places, it is known as _____
a. a sprain b. a strain c. arthritis d. a dislocation e. a break
Biology & Microbiology
An example of a fat-soluble vitamin is vitamin K. Indicate whether the statement is true or false
Biology & Microbiology