Where in the higher cells in the DNA molecules mainly located?

How many hydrogen bond are present between:
(i) A and T
(ii) C and G in a double helix structure?

Name the pyrimidine bases present in ribonucleic acid.

What is the difference between ribose and deoxyribose?

What type of bonds hold a DNA double helix together?

What are different types of RNA found in the cell?

What do you mean by Nucleoside?

What is meant by RNA and DNA?

Name two purines bases in the nucleic acid.