The figure below shows subunits of a structure in a bacterial cell. This structure is
A) a type I secretion system.
B) RNA polymerase.
C) a ribosome.
D) aminoacyl-tRNA synthetase.
E) sigma factor and RNA polymerase.

Question

The figure below shows subunits of a structure in a bacterial cell. This structure is 
A) a type I secretion system. 
B) RNA polymerase. 
C) a ribosome. 
D) aminoacyl-tRNA synthetase. 
E) sigma factor and RNA polymerase.

Quizplus · Accepted Answer

The subunits shown in the figure represent a ribosome, which is responsible for protein synthesis in bacterial cells. The other options do not have the same subunit structure as a ribosome.

The Figure Below Shows Subunits of a Structure in a Bacterial