Q. Consider the following statements: (A) The protein synthesizing machinery has evolved around RNA. (B) DNA can directly code for the synthesis of proteins. Which of the option is most appropriate?
A) A is true, B is false
B) Both A and B are true
C) A is false, B is true
D) Both A and B are false
Explanation
The protein synthesizing machinery is believed to be evolved around RNA because it can directly code for protein synthesis while DNA is dependent upon RNA for the same.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.