Which of the following can act as genetic material?
1. RNA only
2. DNA only
3. DNA but not RNA
4. DNA and RNA
RNA can act as
1. Adapter molecule but not catalytic molecule
2. Catalytic molecule but not Adapter molecule
3. Structural molecule but not catalytic molecule
4. Genetic material
RNA cannot act as
1. Adapter molecule
2. Catalytic molecule
3. Respiratory substrate
4. Genetic material
RNA can act as
1. Adapter molecule
2. Catalytic molecule as well as Genetic material
3. Structural molecule
4. All of the above
How many types of nucleic acids are found in the living system?
1. 1
2. 2
3. 4
4. 3
The new era of genomics started with the determination of
1. human genome sequence
2. bacteria genome sequence
3. discovery of PCR
4. protein sequencing
The most interesting molecule in the living system is
1. the most abundant genetic material
2. the genetic material in most of the organisms
3. the long polymer of deoxyribonucleotides
4. all of the above
Which one is the characteristic of an organism?
1. number of nucleotides
2. sequence of nucleotides
3. dimension of nucleotides
4. all of the above
Which organism has more base pairs ?
1. E.coli
2. Bacteriophage
3. human
4. Yeast
How many types of nitrogenous bases are present in nucleic acid
1. 4
2. 3
3. 5
4. 6