Author Question: All cells of the human body contain 23 a. pairs of chromosomes. b. chromosomes. c. pairs of ... (Read 120 times)

dollx

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All cells of the human body contain 23
 
  a. pairs of chromosomes.
  b. chromosomes.
  c. pairs of genes.
  d. genes.
  e. alleles.

Question 2

Doris works a stressful job, has difficulty falling asleep, and she often wakes up early. After several weeks, she agrees to participate in a sleep study to determine whether she has insomnia.
 
  It is likely that the results of her sleep study show Doris:
 
  a. spends less time sleeping as people who do not complain of insomnia.
  b. is lacking in the substances that promote and maintain sleep.
  c. spends as much time sleeping as people who do not complain of insomnia.
  d. has an excess of arousal-producing neurochemicals.



akpaschal

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Answer to Question 1

Answer: a. pairs of chromosomes.

Answer to Question 2

Answer: C



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