Q. An organism exclusively with 70 S type of ribosomes contains one of the following
A) DNA enclosed within the nuclear membrane
B) Circular naked DNA
C) Double-stranded DNA with protein coat
D) Single-stranded DNA with protein coat
Explanation
Prokaryotic cells contain 70S type of ribosomes and double stranded, circular naked DNA without histone proteins, $e.g$., bacteria.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.