The ability of _______ is essential for the existence of ribozymes.
A) single-stranded DNA molecules to bond with parts of themselves
B) single-stranded RNA molecules to bond with parts of themselves
C) DNA molecules to form a double helix through pair bonding
D) RNA molecules to make complementary copies of DNA through pair bonding
E) retrovirus RNA to produce DNA molecules

Question

Quizplus · Accepted Answer

Ribozymes are RNA molecules that can catalyze chemical reactions. Since ribozymes are made up of RNA, it is essential for single-stranded RNA molecules to have the ability to bond with parts of themselves through base pairing in order to form the catalytic site of the ribozyme. Therefore, the ability of single-stranded RNA molecules to bond with parts of themselves is essential for the existence of ribozymes.

The Ability of _______ Is Essential for the Existence of Ribozymes