PCR and Restriction Fragment Length Polymorphism are the methods for:

1. Study of enzymes

2. Genetic transformation

3. DNA sequencing

4. Genetic fingerprinting

If one strand of DNA has the nitrogenous base sequence as ATCTG, what would be the complementary RNA strand sequence?

1. TTAGU

2. UAGAC

3. AACTG

4. ATCGU

Satellite DNA is a useful tool in:
1. Organ transplantation
2. Sex determination
3. Forensic science
4. Genetic engineering

Which one of the following does not follow the central dogma of molecular biology?

1. Pea

2. Mucor

3. Chlamydomonas

4. HIV

Point mutation involves:

1. insertion

2. change in single base pair

3. duplication 

4. deletion

Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a triplet?
1. Nirenberg and Matthaei
2. Hershey and Chase
3. Morgan and Sturtevant
4. Beadle and Tatum

Telomere repetitive DNA sequences control the function of eukaryotic chromosomes because they:

1. act as replicons

2. are RNA transcription initiators

3. help chromosome pairing

4. prevent chromosome loss

Which one of the following pairs of nitrogenous bases of nucleic acids is wrongly matched with the category mentioned against it?

1. Thymine, Uracil - Pyrimidines
2. Uracil, Cytosine - Pyrimidines
3. Guanine, Adenine - Purines
4. Adenine, Thymine - Purines