What Is the Correct Order of the Parts of the Eye

question 136

Short Answer

What is the correct order of the parts of the eye from where light enters to where it causes a neural response to be sent up to the brain?

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Definitions:

Glucagon

A hormone produced by the pancreas that raises blood glucose levels by promoting the breakdown of glycogen in the liver.

Biological Rhythms

Natural cycles of change in bodily functions or activities, including sleep-wake cycles and hormonal cycles, governed by internal biological clocks.

Melatonin

A hormone secreted by the pineal gland, involved in regulating sleep-wake cycles and circadian rhythms.

Calcitonin

A hormone produced by the thyroid gland that helps regulate calcium levels in the blood by reducing the calcium and phosphate levels in the blood.