Which one is correct base pairing for DNA molecule ?

Correct base pairing in DNA is

The angle between two consective base pairs of a DNA molecule is

The angle between two consective base pairs of a DNA molecule is

The base sequence in one of the strands of DNA is TAGTCATGAT How are these base pair held together in a DNA molecule ?

Select the specific base pairs of DNA :

What is the base pairing pattern of DNA?

The base sequence in one of the strands of DNA is TAGCATGAT. (I') Give the base sequence of its complementary strand. (ii) How are these base pairs held together in a DNA molecule ? (iii) Explain the base complementarity rules. Name the scientist Who framed this rule.

The base sequence in one of the strands of DNA is TAGCATGAT. (I') Give the base sequence of its complementary strand. (ii) How are these base pairs held together in a DNA molecule ? (iii) Explain the base complementarity rules. Name the scientist Who framed this rule.

How are these base pairs held together in a DNA molecule? Explain the base complementarity rules. Name the scientist who framed this rule.

Which of the following statement is not correct about DNA molecule?