Which of the Following Is TRUE Regarding the Rotation of the Bonds

question 11

Multiple Choice

Which of the following is TRUE regarding the rotation of the bonds in DNA?

• A)The vertex angles of the ribose rind are 108^°.
• B)The ribose ring always puckers at C3'.
• C)Noncovalent interactions between the ribose ring and the phosphate group constrain rotation.
• D)A and B
• E)B and C

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