Which of the following describe the characteristics of CD94:NKG2A? (Select all that apply.)
a. It is an activating receptor of NK cells.
b. It is an inhibitory receptor of NK cells.
c. It binds to specific allotypes of HLA-A, -B, and -C heavy chains.
d. It binds to complexes of leader sequences of HLA-A, -B, and -C heavy chains bound to HLA-E.
e. It is a member of the killer-cell immunoglobulin-like receptor (KIR) family.
b, d
You might also like to view...
Which of the following terms is NOT an ossicle?
A) stapes B) cerumen C) malleus D) incus
The condition of bone filled with small holes is known as ________
Fill in the blank(s) with correct word
Which of the following is not a function of the lymphatic system?
A) transports proteins and fluids B) protects the body against pathogens C) produces thrombocytes D) serves as a pathway for the absorption of fats
The federal government's 1980 document that provided a blueprint of the health promotion and disease prevention strategy is known as
A) Code Blue. B) Healthy People 2020. C) Quality of Life in the United States. D) Promoting Health/Preventing Disease: Objectives for a Nation.