Macrophages (antigen-presenting cells) will interact with _____ cells which then continue the immune response.
A. cytotoxic T cells
B. helper T cells
C. B cells
D. natural killer cells
Answer: B. helper T cells
You might also like to view...
Both Staphylococcus aureus and Streptococcus pyogenes
A. are rod-shaped. B. have fibronectin binding proteins. C. cause necrotizing fasciitis. D. have exotoxin A.
The following are major events in expression of a gene for insulin, which is secreted outside of certain
mammalian cells. Place these events in order, from earliest to latest. 1: binding of a release factor 2: binding of signal recognition particle (SRP) 3: binding of transcription factors 4: removal of introns 5: scanning of mRNA
a. 4?2?3?1?5 b. 1?4?3?2?5 c. 5?2?1?4?3 d. 3?4?5?2?1 e. 3?2?1?5?4
Which of the following white blood cells are implicated in transplanted organ rejection?
a. eosinophils b. macrophages c. T cells d. natural killer cells
What is a prion?
A. A highly wound circle of RNA B. A virus that has not yet acquired its envelope C. A protein that can alter the shape of a second protein D. The protein associated with a latent virus