All of the following are nonspecific defense mechanisms EXCEPT
a. acid secretions of the stomach.
b. inflammation.
c. antibodies.
d. mucus in the respiratory tract.
e. skin.
C
Biology & Microbiology
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The ____ cells are most sensitive to reduced O2 levels
a. heart b. kidney c. liver d. brain e. pancreatic
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Four of the five enzymes listed below perform their
task in the same location. Select the exception. a. pepsin b. lipase c. carboxypeptidase d. nuclease e. disaccharidase
Biology & Microbiology
What are the termination codons of translation and how do they mediate termination?
What will be an ideal response?
Biology & Microbiology
Ligase aids in:
Biology & Microbiology