In response to bright morning light:
A)there is an increase in the number of K complexes generated by the brain.
B)the suprachiasmatic nucleus causes the pineal gland to decrease production of melatonin.
C)the pineal gland increases production of melatonin.
D)brief but harmless instances of hypermnesia can occur.

Question

Quizplus · Accepted Answer

The suprachiasmatic nucleus is responsible for regulating the body's circadian rhythm and is sensitive to bright light. When it detects bright morning light, it signals the pineal gland to decrease production of melatonin, which helps us stay awake and alert during the day.

In Response to Bright Morning Light