Dystrophin, the protein that is affected by muscular dystrophy, normally acts to
a. protect muscle fiber membranes during movement
b. clear the interior of muscle fibers of excess calcium.
c. allow myosin and actin to interact during muscle contraction.
d. protect muscle spindles from too much stretching during movement.
a
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Internal working models
a. are formed during a critical period when an infant first sees a moving object. b. are constructed through early interactions with caregivers and influence future social relationships. c. depend largely on the broad cultural context in which they are formed. d. develop during the first few hours and days following birth.
Sandra is suffering from major depression. She is convinced that she will always be unhappy and her life will never change. Which of the three elements of the depressive explanatory style does this illustrate?
A) globalizing B) internalizing C) stabilizing D) unstabilizing
Sandra took three phone messages within minutes of each other. Because the messages dealt with different issues, roommates and callers, it didn't take long to realize Sandra having confused the messages had ___________
a. emotional noise b. information overload c. compartmentalization d. selective attention
Which of the following countries has the highest per capita rate of alcohol consumption?
a. Argentina b. France c. Germany d. United States