Muscles dominated by slow-twitch fibers appear _________ due to the presence of _________.
A. white; calcium
B. white; myoglobin
C. red; calcium
D. red; myoglobin
Answer: D
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What is "a relatively enduring change in behavior or knowledge that results from previous experience with certain stimuli and responses"?
a. learning c. extinction b. imprinting d. generalization
Decision making is complex because it involves the coordination of a number of cognitive skills, including
A) recognizing that there is a decision to be made. B) generating alternatives and identifying possible problems or biases with each. C) evaluating the likelihood that an alternative will produce the results you want. D) all of the above
The fact that a majority of elderly persons have excellent long-term memories for events that happened when they were young tends to cast doubt on which explanation of forgetting?
a. problems with sensory memory b. consolidation c. disuse d. encoding failure
Shane is much more musically inclined than Ollie. If their brains were examined the results would show that ______.
A. the different regions of Shane's brain perform essentially the same functions as those same regions in Ollie's brain B. Shane's occipital lobe focuses on auditory perception and visual perception, whereas Ollie's only focuses on visual perception C. Ollie's brain contains substantially less overall mass than Shane's brain, though the surface area may be similar D. the cochlea in Ollie's brain has greater interaction with the right lobe than Shane's brain