Means by Which Nerve Impulses Are Conducted Include Which of the Following

question 16

Multiple Choice

Means by which nerve impulses are conducted include which of the following?

• A)Electrical
• B)Chemical
• C)Both A and B
• D)Neither A nor B

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Definitions:

Cones

Light-sensing nerve cells in the eye, at the posterior of the retina, that are sensitive to color, provide sharp images, and function only in bright light.

Retinas

The light-sensitive layer of tissue at the back of the inner eye, essential for converting light into neural signals for vision.

Ciliary Body

The ciliary body is a part of the eye that includes the ciliary muscle, which controls the shape of the lens, and the ciliary epithelium, which produces the aqueous humor.

Choroid

A layer of the eye between the retina and the sclera, rich in blood vessels, providing oxygen and nutrients to the inner parts of the eye.