A Genetic Mutation Can Cause a Change in the Sequence

question 25

Multiple Choice

A genetic mutation can cause a change in the sequence of the 20 amino acids used to build proteins. Such a change is a change to the protein's

• A) primary structure only.
• B) secondary structure only.
• C) tertiary structure only.
• D) primary structure, but this will likely alter higher levels of structure as well.
• E) quaternary structure only.

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Definitions:

Homeostasis

Homeostasis is the self-regulating process by which biological systems maintain stability and equilibrium while adjusting to conditions that are optimal for survival.

Biogenesis

The scientific principle that living organisms only come from other living organisms through reproduction, contradicting the idea of spontaneous generation.

Valence

The intrinsic attractiveness or aversiveness of an event, object, or situation, reflecting its perceived positive or negative value.

Utility

The total satisfaction or benefit derived from consuming a good or service.