What directly supplies the electrons for the electron transfer system?
a. ATP and ADP
b. FADH2 and NADH
c. pyruvate and acetate
d. various enzymes
e. oxygen and water
B
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The process of ___________ takes place when we retain and use past memories.
Fill in the blank(s) with the appropriate word(s)
A small wooded area was cleared for a new building, but then the builders went bankrupt. Over the ensuing years, plants and animals moved back into the plot in a process called ________
A) biological magnification B) secondary succession C) primary succession D) climax community
Desensitization involves injection of
A) antigens. B) IgG antibodies. C) IgE antibodies. D) antihistamine. E) histamine.
Naive Th cells differentiate into ________, through the action of dendritic cells, and are then able to recruit neutrophils
a. Th1 b. Th2 c. Th17 d. Treg