Which of the Following Statements Applies to Both DNA and RNA

question 118

Multiple Choice

Which of the following statements applies to both DNA and RNA?

• A)The molecule is synthesized in the 5'-3' direction when a polymerase adds a nucleotide onto the 3' end of the existing polymer.
• B)The molecule is synthesized in the 5'-3' direction when a polymerase adds a nucleotide onto the 3' end of the existing polymer,creating a bond between the phosphate group and the ribose.
• C)The molecule is synthesized in the 5'-3' direction when a polymerase adds A,T C,and G nucleotides onto the 3' end of the existing polymer.
• D)The molecule is synthesized in the 5'-3' direction then,on completion,the single strand folds to form secondary and tertiary level structures.

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