Where is the suprachiasmatic nucleus located?
A) in the hypothalamus in the brain
B) in the retina of each eye
C) in the pineal gland
D) in the primary visual cortex at the back of the brain

Question

Quizplus · Accepted Answer

The suprachiasmatic nucleus (SCN) is located in the hypothalamus in the brain. It is responsible for regulating the body's circadian rhythm, or internal clock, by receiving information about light and dark cycles from the retina and coordinating with other parts of the brain to regulate functions such as sleep, hormone production, and body temperature.

Where Is the Suprachiasmatic Nucleus Located