The Boundary That Surrounds the Contents of the Nucleus Is

question 1

Multiple Choice

The boundary that surrounds the contents of the nucleus is the

• A) plasma membrane.
• B) nuclear envelope.
• C) nuclear pore.
• D) cytosol.

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Definitions:

Dark Adaptation

The recovery of the eye’s sensitivity to visual stimuli in darkness after exposure to bright lights.

Fovea

A small depression in the retina of the eye where visual acuity is highest, due to the concentration of cones, specialized for daylight vision, fine detail, and color.

Cones

Photoreceptor cells in the retina of the eye that function best in relatively bright light and enable the perception of color.

Rods

Photoreceptor cells in the retina of the eye that are responsible for vision in low light conditions.