Question

Which one of the following makes use of RNA as a template to synthesize DNA?

Reverse transcriptase

DNA dependant RNA polymerase

DNA polymerase

RNA polymerase

Solution

Reverse transcriptase

In 1970 H. Temin and D. Baltimore independently discovered the enzyme reverse transcriptase. This enzyme uses RNA as a template for the synthesis of C-DNA (Complementary DNA).
$∴$ RNA $\overset{Reverse Transcriptase}{\to}$ C- DNA

Some More Questions From Molecular Basis of Inheritance Chapter

List the number of base pairs in :
(i) lambda bacteriophage

(ii) E.coli and

(iii) haploid content of human DNA.

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Molecular Basis Of Inheritance

Which one of the following makes use of RNA as a template to synthesize DNA?

Reverse transcriptase

DNA dependant RNA polymerase

DNA polymerase

RNA polymerase

Some More Questions From Molecular Basis of Inheritance Chapter

List the number of base pairs in :
(i) lambda bacteriophage

(ii) E.coli and

(iii) haploid content of human DNA.

Comment two chains of DNA have antiparallel polarity.

What is the difference between DNAs and DNAase ?

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

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NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Molecular Basis Of Inheritance

Which one of the following makes use of RNA as a template to synthesize DNA? Reverse transcriptase DNA dependant RNA polymerase DNA polymerase RNA polymerase

Some More Questions From Molecular Basis of Inheritance Chapter

List the number of base pairs in : (i) lambda bacteriophage (ii) E.coli and (iii) haploid content of human DNA.

Comment two chains of DNA have antiparallel polarity.

What is the difference between DNAs and DNAase ?

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Which one of the following makes use of RNA as a template to synthesize DNA?

Reverse transcriptase

DNA dependant RNA polymerase

DNA polymerase

RNA polymerase

List the number of base pairs in :
(i) lambda bacteriophage

(ii) E.coli and

(iii) haploid content of human DNA.