According to the “random events” view, as spontaneous or externally caused mutations accumulate, __________
A) cell repair becomes more efficient
B) abnormal cancerous cells are often produced
C) cell replacement becomes more efficient
D) telomeres lengthen, protecting the aging cell
Answer: B
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In the _____ grapevine, one employee passes information to only a few people who randomly pass the information to others, whereas in the ____ grapevine, those few people pass that information on to a few other selected employees
a. probability / cluster b. cluster / probability c. single strand / cluster d. gossip / cluster
Irresistible attacks of sleepiness with sudden muscle paralysis are symptoms of a sleep disorder called:
a. insomnia c. sleep apnea b. narcolepsy d. night terrors
Eysenck finds that the evoked potential waves of highly intelligent people are:
a. relatively simple b. complex c. complex, but they change and become simple over short time periods d. highly simple
Participant reactivity is when the presence of an observer causes the person to behave in unnatural ways that are not typical for him or her.
Answer the following statement true (T) or false (F)