The suprachiasmatic nuclei
A)are located in the anterior hypothalamus.
B)controls melatonin secretion from the pineal gland.
C)contains "clock cells" that have patterns which repeat about every twenty-four hours.
D)All apply.

Question

Quizplus · Accepted Answer

The suprachiasmatic nuclei are located in the anterior hypothalamus and control melatonin secretion from the pineal gland. They also contain "clock cells" that have patterns which repeat about every twenty-four hours. Therefore, all of the choices apply.

The Suprachiasmatic Nuclei