The Transparent Part of the Eye That Covers the Pupil

question 11

Multiple Choice

The transparent part of the eye that covers the pupil and the iris is the

• A) sclera.
• B) cornea.
• C) choroid.
• D) lens.

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Definitions:

Cholecystokinin

A hormone secreted by cells in the small intestine that stimulates the digestion of fat and protein.

Endocrine Cells

Cells that release hormones directly into the bloodstream to regulate body functions.

Small Intestine

A part of the digestive system where most of the digestion and absorption of nutrients and minerals from food takes place.

Chymotrypsinogen

Chymotrypsinogen is an inactive precursor (zymogen) of the digestive enzyme chymotrypsin, which is produced by the pancreas.