In order to be detected by a T cell, the class I major histocompatibility (MHC) molecule of infected cells must go through the process of
A) antigen presentation.
B) complement activation.
C) phagocytosis.
D) antibody binding.
E) perforin incorporation.
Ans: A) antigen presentation.
Biology & Microbiology
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A. metabolism B. catabolism C. anabolism D. hydrolysis E. plasmolysis
Biology & Microbiology
An oncogene may promote cancer by keeping the cell growth pathway in the off position
Indicate whether the statement is true or false
Biology & Microbiology
All of the following are reabsorbed by the nephron EXCEPT
A. Na+ and Cl- ions. B. H+ ions. C. amino acids. D. glucose. E. vitamins. F. water.
Biology & Microbiology
In the noncyclic electron pathway, electrons are energized in ____ before they enter ____
What will be an ideal response?
Biology & Microbiology