Which of the following additions have been made to principles of the central dogma of biology?
A)DNA information cannot be converted into RNA information.
B)Protein information can be converted into DNA information.
C)RNA can be used to regulate gene function.
D)DNA codes for proteins.
E)All of these choices are correct.

Question

Quizplus · Accepted Answer

RNA can be used to regulate gene function is a recent addition to the central dogma of biology. It refers to the discovery that RNA molecules can play a variety of roles in gene regulation, including as enzymes that modify DNA or other RNA molecules, as well as directly inhibiting or promoting gene expression. Choices A, B, and D are not correct as they all were part of the original central dogma proposed by Francis Crick in 1970.

Which of the Following Additions Have Been Made to Principles