Science GTEP Reviewer

Which of the following does NOT describe the use of our eyes?

• Our eyes can judge depth.

• Our eyes can interpret new information.

• Our eyes can identify color.

• Our eyes can determine different sounds.

What are the two regions of the eye?

• front and back

• left and right

• front-back and left-right

Which of the following parts of the eye is NOT part of the back part of the eye?

• sclera

• choroid

• retina

• lens

Which of the following parts belongs to the front part of the eye?

• cilliary body

• lens

• cornea

• optic nerve

What is a thin, clear membrane that covers the outer part of the front of the eyeball?

The cornea is made primarily of a protein called ___________.

What do you call the black circle in the center of the iris?

Why is the pupil color black?

• Because the light that passes through then it is absorbed by the retina and is not reflected back.

• Because the light that passes through then it is absorbed by the cornea and is not reflected back.

• Because the light that passes through then it is absorbed by the retina and it does reflected back.

Which is TRUE about the pupil?

• It allows and controls how much light enters the eye.

• It focuses the light that initially enters the eye.

• It allows the eye to change its focus.

What do you call the colored part of the eye?