What does DNA sequencing suggest about the relationship between the nuclear and organellar genomes?
A)The same subset of mitochondrial genes has moved to the nuclear genome in all species.
B)Mitochondrial genes that are found in the nuclear genome do not have introns, suggesting that movement occurred via an RNA intermediate.
C)The mitochondrial and nuclear genomes are entirely independent of each other.
D)Some cells have two types of mitochondria that have different genome sequences.
E)Some proteins found in mitochondria are imported from the cytoplasm.

Question

Quizplus · Accepted Answer

DNA sequencing suggests that mitochondrial genes found in the nuclear genome often lack introns, indicating that their movement likely occurred via an RNA intermediate.

What Does DNA Sequencing Suggest About the Relationship Between the Nuclear