In the Watson-Crick model for the DNA double helix, which of the following is not true?

In the Watson-Crick model for the DNA double helix, which of the following is not true?


A) The two strands run anti-parallel to one another.
B) The base-pairing occurs on the inside of the double helix.
C) The double helix is right-handed.
D) There are two equally sized grooves that run up the sides of the helix.
F) The two strands have complementary sequences.


Answer: D


Biology

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