Which of the following are found on the surfaces of ALL nucleated cells?
A) Class I MHC proteins
B) Class II MHC proteins
C) G proteins
D) M proteins
Answer: A
Biology & Microbiology
You might also like to view...
The sac fungi are distinguished from all other groups of fungi because their reproductive structures are ________.
A. inside an ascus B. zygospores C. motile D. borne on basidia
Biology & Microbiology
What is the relationship of food webs to biological magnification of toxins?
What will be an ideal response?
Biology & Microbiology
__________ in annelids regulate the composition of
body fluid. Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Structures that have no apparent function but had a function in ancestral species are
A. the fossil record. B. vestigial structures. C. development. D. the molecular record. E. homology.
Biology & Microbiology