Question

Diff between dna and rna based on structure and function

Answer 1

DNA:-1.Full form of DNA is deoxyribo nucleic acid.

2.It is commonly double stranded.

3.It is Fuelgen positive.

4.DNA is the genetic material .

5.It can be hydrolysed by DNA-ase.

6.It quantity is fixed for cell.

7.DNA is of only two types intra-nuclear &extra-nuclear.

8.DNA performs genetic role in all the organism and viruses.

RNA:-1.Full form of RNA is ribo nucleic acid.

2.It is commonly single stranded.

3.It is Fuelgen negative.

4.RNAis not genetic material except in certain viruses.

5.It is hydrolysed by RNA-ase.

6.The quantity of RNA of a cell is variable.

7.RNA is functionally of three types i.e mRNA,rRNA,tRNA.

8.RNA plays cellular role in all the organism and viruses and genetic role in some viruses.

Answer 2

Answer:

DNA :-

1. DNA stands for Deoxyribo Nucleic Acid.
2. DNA is double stranded Heliptical structure.
3. DNA is stable under alkaline condition.
4. DNA contains the sugar Deoxyribose.
5. DNA is genetic material.
6. DNA undergoes self replication.

RNA :-

1. RNA stands for Ribo Nucleic Acid.
2. RNA is single stranded Helix.
3. RNA is unstable under alkaline condition.
4. RNA contains the sugar Ribose.
5. RNA is non-genetic material.
6. RNA does not undergo self replication .