Melatonin is released in response to
A. decreased sunlight.
B. going to bed earlier.
C. increased sunlight.
D. staying awake later into the night.
Answer: A
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There are two _________________ in comparison to the one __________.
What will be an ideal response?
Which of these is NOT characteristic of a graded potential?
A. Involve chemical or mechanical gates B. Can occur along the dendrites C. Can be weak or strong D. Is always excitatory
The preferred energy fuel for the brain is fat
Indicate whether the statement is true or false
Which of the following characterizes a weak base?
A. It binds a little H+ and has a weak effect on pH. B. It binds a lot of OH- and has a strong effect on pH. C. It resists changes in OH-. D. It lowers the pH. E. It binds a little OH- and has a weak effect on pH.