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Aloiza [94]
2 years ago
11

The circadian rhythm is influenced by light-sensitive retinal proteins that trigger signals to the

Health
1 answer:
kogti [31]2 years ago
5 0

Answer:

Suprachiasmatic nucleus.

Explanation:

Suprachiasmatic nucleus may be defined as the small region present in the hypothalamus region of the brain. They are present or situated right above the optic chiasm.

They are also regulated by the chemical and the hormonal changes. The circadian rhythm is also influenced by the suprachiasmatic nucleus. These nucleus regulates the rhythm by the retinal proteins that are light sensitive and triggers the signal in the suprachiasmatic nucleus.

Thus, the answer is suprachiasmatic nucleus.

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