Which statement is not true regarding peptide nucleic acids?
A)Peptide nucleic acids are not degraded by nucleases or proteases.
B)Peptide nucleic acids consist of a polypeptide backbone to which nucleic acid bases are attached as side chains.
C)Peptide nucleic acids are able to bind to complementary strands of DNA or RNA.
D)Peptide nucleic acid penetrates cells easily,and therefore has importance in medicine.

Question

Quizplus · Accepted Answer

Peptide nucleic acids do not penetrate cells easily; they often require delivery systems to enter cells, which limits their direct application in medicine.

Which Statement Is Not True Regarding Peptide Nucleic Acids