Examlex
After an active cytotoxic T cell binds to an ailing cell, it releases toxins that ____.
Cataracts
A medical condition where the lens of the eye becomes progressively opaque, resulting in blurred vision.
Contrast Sensitivity
The ability of the visual system to distinguish between light and dark areas of a visual image.
Hyperopia
A vision condition, also known as farsightedness, where distant objects can be seen more clearly than close ones.
Myopia
A common vision condition also known as nearsightedness, where distant objects appear blurry while close ones are seen clearly.