The mitochondrion
A) has its own DNA.
B) DNA has few noncoding regions between genes.
C) resembles bacteria in size.
D) resembles bacteria in structure.
E) is all of these.

Question

Quizplus · Accepted Answer

The mitochondrion has its own DNA, which is circular and similar in size to bacterial DNA. The DNA has few noncoding regions between genes, similar to bacterial DNA structure. The mitochondrion is also similar in size and structure to bacteria. Therefore, all of the choices are correct.

The Mitochondrion