Chemistry, 06.11.2019 21:31 francisco2001
Adna molecule is said to "unzip" when it is involved with cell division, which means the two strands of the molecule separate in order to combine with new strands. which of the following statements is consistent with this process of "unzipping"?
(a) to "unzip", a dna molecule breaks the covalent bonds for its base pairs (the functional groups along the molecule).
(b) dipole forces between base pairs must be overcome in order to separate the strands.
(c) hydrogen bonding is involved with holding the strands together.
(d) none of the previous statements are correct.
Answers: 1
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