Chemical basis of heredity is?
DNA
RNA
Histones
None
Related Questions
A bacterial strain has a mutation in the gene encoding DNA gyrase. Which antibiotic would likely be ineffective against this strain?
Penicillin
Tetracycline
Ciprofloxacin
Erythromycin
Reverse transcription is seen in?
Bacteria
Retro Virus
TMV
HIV, Virus
A molecule that can act as a genetic material must fulfill the traits given, except
it should provide the scope for slow changes that are required for evolution
it should be able to express itself in the form of ‘Mendelian characters’
it should be able to generate its replica
it should be unstable structurally and chemically
In eukaryotic DNA replication, which of the following is NOT a function of topoisomerase?
Relieving torsional stress
Preventing supercoiling
Untangling DNA strands
Synthesizing RNA primers
A molecule that can act as a genetic material must fulfill the traits given, except
it should provide the scope for slow changes that are required for evolution
it should be able to express itself in the form of ‘Mendelian characters’
it should be able to generate its replica
it should be unstable structurally and chemically
During DNA replication, Okazaki fragments are formed on the:
Leading strand
Lagging strand
Both leading and lagging strands
Neither strand
DNA acts as a template for synthesis of
RNA
DNA
Both (a) and (b)
Protein
Which of the following enzymes is NOT directly involved in DNA replication?
DNA polymerase
Helicase
Primase
RNA polymerase
During DNA replication, the enzyme responsible for removing RNA primers and replacing them with DNA is:
DNA polymerase III
DNA ligase
Primase
DNA polymerase I
