Linus Pauling Demonstrated That

question 18

Multiple Choice

Linus Pauling demonstrated that:

• A) the structure of hemoglobin was altered by a mutation of a single gene.
• B) mutations only caused defects in enzymes.
• C) mutations alter the structure of RNA, but not proteins.
• D) mutations were inherited.
• E) the structure of hemoglobin was altered by mutations in any of a dozen genes.

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Definitions:

Ganglion Cells

Retinal neurons that absorb visual data from photoreceptors and send it to the brain through the optic nerve.

Bipolar Cells

A type of neuron in the retina that plays a role in transmitting visual signals from the photoreceptors to ganglion cells.

Receptors

Specialized cells or proteins in the body that detect and respond to stimuli, such as light, sound, or chemicals.

Low-Intensity Light

Light that has a lower brightness level compared to the standard or expected intensity.