Molecular Basis...

The characteristics of a molecular probe are
(I) Very long molecule
(II) Double stranded
(III) DNA or RNA
(IV) Complementary to a part of desired gene
The correct options are

Feulgen staining is a special technique for the identification of 

Which enzyme initiates the synthesis of DNA template strand?

"It has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for genetic material" - This is written by

The enzyme which can cut molecules of DNA into segments is known as

A DNA molecule in which both strand have radioactive thymidine is allowed to duplicate in an environment containing non-radioactive thymidine. What will be the correct number of DNA molecules that contain some radioactive thymidine after three duplications?

What is antisense technology?

If there are 120 adenine molecules in a B-DNA double helical structure showing 20 coils, what is the number of pyrimidine nucleotides forming three hydrogen bonds in it?

Who used heavy nitrogen N$$^{15}$$, for proving semiconservative way of DNA replication?

If percentage of cytosine is 18%, what will be the percentage of adenine?