DNA is believed to have replaced RNA as the main information molecule because _____.
A) DNA contains thymine and RNA does not.
B) DNA is double-stranded and breaks less easily.
C) DNA can store more protein-building instructions in less space.
D) RNA can also function as an enzyme.
E) RNA can regulate gene expression.

Question

DNA is believed to have replaced RNA as the main information molecule because _____.
A) ​DNA contains thymine and RNA does not.
B) ​DNA is double-stranded and breaks less easily.
C) ​DNA can store more protein-building instructions in less space.
D) ​RNA can also function as an enzyme.
E) ​RNA can regulate gene expression.

Quizplus · Accepted Answer

DNA is more stable than RNA due to its double-stranded structure, making it less prone to breakage and degradation, which is advantageous for storing genetic information.

DNA Is Believed to Have Replaced RNA as the Main