Mounting evidence indicates that free radicals __________
A) multiply nearby cellular material
B) trigger biological aging and accelerate the end of life
C) are not a major contributor to reduced longevity
D) are a major contributor to DNA mutations
Answer: C
Psychology
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Change in the nature of work that supports the economy is one reason why emerging adulthood has become a more normative developmental period.
a. true b. false
Psychology
After release of the neurotransmitter serotonin, the neurotransmitter is transported back into the cell to be reused. This process is called:
a. degradation. b. reuptake. c. exocytosis. d. release-ready.
Psychology