A Translocation That Moves a Gene from an Area of Euchromatin

question 43

Multiple Choice

A translocation that moves a gene from an area of euchromatin to heterochromatin would typically cause ________ in the expression of the gene.

• A) a reduction
• B) an increase
• C) no change

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Definitions:

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.

Presbyopia

A state related to older age where the eye gradually loses its capacity to concentrate on objects that are close.