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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Indicate whether the statement is true or false
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
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.