Sickle-Cell Anemia Has Been Traced to What Type of Mutation

question 23

Multiple Choice

Sickle-cell anemia has been traced to what type of mutation?

• A) frameshift
• B) base-pair substitution
• C) mutagenic
• D) transposable element
• E) viral

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Definitions:

Visual Illusion

A perception that misleadingly differs from reality, often due to the brain's interpretation of visual stimuli in a way that contradicts physical measurements.

Distal Stimulus

An object or event in the external world that provides the basis for the sensory input that is ultimately processed by the sensory receptors.

Proximal Stimulus

The physical energy from a stimulus that directly interacts with sensory receptors, such as the light patterns seen by the eyes.

Phi Phenomenon

A visual illusion in which stationary objects shown in rapid succession appear to be in motion.