One of the primary functions of RNA molecules is to ________.
A) transmit genetic information to offspring
B) function in the synthesis of proteins
C) make a copy of itself, thus ensuring genetic continuity
D) act as a pattern or blueprint to form DNA

Question

Quizplus · Accepted Answer

RNA molecules function in the synthesis of proteins. mRNA carries the genetic information from DNA to the ribosome, where it serves as a template for the assembly of amino acids into proteins during translation. Other types of RNA, such as rRNA and tRNA, also play key roles in this process.

Choices A, C, and D are incorrect because RNA molecules do not transmit genetic information to offspring (that is the role of DNA), make a copy of itself (that is the role of DNA during replication), or act as a pattern to form DNA (the reverse is true, with DNA serving as a template for the synthesis of RNA molecules during transcription).

One of the Primary Functions of RNA Molecules Is to ________