A Silent Mutation Is a Mutation Where a DNA Nucleotide

question 21

Essay

A silent mutation is a mutation where a DNA nucleotide has changed,but the resulting protein is identical to the protein produced before the mutation.Explain why such a mutation is possible.

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Definitions:

Opponent-Process Theory

A psychological and neurological model that explains complex behaviors and perceptions (including color vision and emotions) as the result of opposing pairs of stimuli.

Young-Helmholtz Theory

A theory suggesting that the human eye perceives color through the response levels of three kinds of cones, each sensitive to one of three colors: red, green, or blue.

Complementary Color Pairs

Colors that are opposite each other on the color wheel and when combined, cancel each other out to produce a grayscale color like white or black.

Chromatic Color

Colors that have hue, as opposed to achromatic colors (black, white, and grays), often perceived with a distinct colorfulness or saturation.