Which of the Following Statements Correctly Describes Some Aspect of Protein

question 1

Multiple Choice

Which of the following statements correctly describes some aspect of protein secretion from prokaryotic cells?

• A) Prokaryotes are unlikely to be able to secrete proteins because they lack an endomembrane system.
• B) The mechanism of protein secretion in prokaryotes is probably the same as that in eukaryotes.
• C) Proteins that are secreted by prokaryotes are synthesized on ribosomes that are bound to the cytoplasmic surface of the plasma membrane.
• D) In prokaryotes, the ribosomes that are used for the synthesis of secreted proteins are located outside of the cell.

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Definitions:

Irises

The colored part of the eye that surrounds the pupil and controls the amount of light entering the eye by adjusting the size of the pupil.

Pupils

The circular openings in the center of the iris of the eye, through which light enters, and their size adjusts in response to light intensity.

Corneas

The corneas are the clear, dome-shaped outer surfaces of the eye that help focus incoming light, contributing to the eye's overall ability to see.

Scleras

The white outer layer of the eyeball, serving as a protective outer coating.