which-of-the-following-features-of-the-watson-crick-model-for-dna-is-incorrect-a

Question

Which of the following features of the Watson-Crick model for DNA is incorrect?

Accepted Answer

The nitrogenous bases of opposite chains are paired as the result of the formation of covalent bonds.

Answer

Two long polynucleotide chains are coiled around a central axis.

Answer

The two chains are antiparallel.

Answer

In DNA, A always pairs with T and G always pairs with C.