Of the following functions, the major purpose of RNA is to
A)transmit genetic information to offspring.
B)function in the synthesis of protein.
C)make a copy of itself, thus ensuring genetic continuity.
D)act as a pattern or blueprint to form DNA.
E)form the genes of higher organisms.

Question

Quizplus · Accepted Answer

RNA functions in the synthesis of protein by carrying the genetic information from DNA to ribosomes, where the protein synthesis occurs. While RNA can also have other functions such as catalysis and gene regulation, its major purpose is to facilitate protein synthesis. Option A is incorrect because transmission of genetic information to offspring is primarily carried out by DNA. Option C is incorrect because RNA does not make a copy of itself. Option D is incorrect because DNA forms a pattern or blueprint for RNA, not vice versa. Option E is incorrect because genes are made of DNA, not RNA.

Of the Following Functions, the Major Purpose of RNA Is