Approximately how long does it take for a sperm to develop?
a. 24 hours
b. 1 week
c. 30 days
d. 72 days
d
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Talia, a single woman, had her first child when she was 36 years old. Talia's child will generally not have behavior problems unless __________.
A. Talia provides too many educational and recreational opportunities to her child B. Talia's child has a difficult temperament C. Talia's stress levels are high and her level of social support is low D. Talia was previously married and now is divorced
Neurotransmitters that open ion channels do so by docking on ___
A) the ion channel B) a chemical receptor C) an electrical receptor D) a protein
Curare, a poison, works by __________.
A. blocking receptor sites and acting as an antagonist for acetylcholine B. stimulating the release of excessive amounts of acetylcholine C. stimulating the release of neurotransmitters D. inhibiting the production of inhibitory neurotransmitters
Which of the following is NOT a factor that affects whether people will use schemas?
a. outcome dependency b. accountability c. personal control d. time pressure