HIV typically attaches to

A. protein A.
B. C3b.
C. C5a.
D. CD4.


D.

Biology & Microbiology

You might also like to view...

Double fertilization in angiosperms results in:

A. a diploid embryo and a diploid endosperm. B. a diploid embryo and a triploid endosperm. C. a triploid embryo and a diploid endosperm. D. a diploid embryo and a haploid endosperm. E. a haploid embryo and a haploid endosperm.

Biology & Microbiology

Genes on the same chromosome are said to show ____________________. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

RNA differs from the DNA because it has ribose as sugar and it has uracil instead of thymine.

Answer the following statement true (T) or false (F)

Biology & Microbiology

A bacterial genus that has waxy mycolic acid in the cell walls is

A. Salmonella. B. Streptococcus. C. Corynebacterium. D. Mycobacterium. E. Mycoplasma.

Biology & Microbiology