When foreign HLA antigens are presented by antigen-presenting cells to T cells, this is known as:
A) direct allorecognition
B) indirect allorecognition
C) minor histocompatibility recognition
D) acute rejection
Ans: B) indirect allorecognition
You might also like to view...
Use of the illegal drug Ecstasy can result in ________
a. possibly fatal rise in body temperature only b. memory loss only c. feelings of acceptance and empathy only d. all of the choices
What two types of spontaneous damage to individual nucleotides are associated with subsequent mutation?
What will be an ideal response?
The megaspore produces a gametophyte with ____ cells.
A. 2 B. 7 C. 8 D. 14 E. 16
What is one virulence factor that differentiates Staphylococcus aureus from other species of staphylococci?
A. It has a capsule. B. It can produce coagulase. C. It produces catalase. D. it can live on the surface of the skin and in cutaneous oil glands. E. it produces lipase.