DNA double helix does not have which of the following?Group of answer choicesthyminecomplementary base pairingparallel configurationmajor and minor grooves

When pairing with a DNA molecule, A always pairs with _____.Group of answer choicesUTCAGNext

The steps that make up the DNA ladder is called "Double Helix" which is made up of 4 bases called?

What is the structure of the DNA double helix

In the Watson-Crick model for the DNA double helix, which of the following is true?Group of answer choicesThe DNA strands are anti-parallelThe strands are held together by peptide bondsThe strands are held together by ionic bondsThe DNA strands are parallel

When pairing with a DNA molecule, G always pairs with _____.Group of answer choicesGCATUNext