jacob and monod studied lactose metabolism in ecoli and

Jacob and Monod studied lactose metabolism in E.coli and proposed operon concept. Operon concept is applicable for

A. all prokaryotes

B. all prokaryotes and some eukaryotes

C. all prokaryotes and all eukaryotes

D. all prokaryotes and some protozoans

Answer : all prokaryotes and some eukaryotes

Releted MCQ Question on
Botany >> Molecular Basis of Inheritance

Releted Question 1

If the distance between two consecutive base pairs is $$0.34\,nm$$ and the total number of base pairs of a DNA double helix in a typical mammalian cell is $$6.6 \times {10^9}\,bp,$$ then the length of the DNA is approximately

A. 2.5 meters

B. 2.2 meters

C. 2.7 meters

D. 2.0 meters

View Answer

Releted Question 2

Which of the following statements is correct?

A. Adenine pairs with thymine through one $$H$$-bond

B. Adenine pairs with thymine through three $$H$$-bonds

C. Adenine does not pair with thymine

D. Adenine pairs with thymine through two $$H$$-bonds

View Answer

Releted Question 3

Which scientist experimentally proved that DNA is the sole genetic material in bacteriophage?

A. Jacob and Monod

B. Beadle and Tautum

C. Messelson and Stahl

D. Hershey and Chase

View Answer

Releted Question 4

The final proof for DNA as the genetic material came from the experiments of:

A. Hershey and Chase

B. Avery, Mcleod and McCarty

C. Hargobind Khorana

D. Griffith

View Answer

Jacob and Monod studied lactose metabolism in E.coli and proposed operon concept. Operon concept is applicable for

Releted MCQ Question on
Botany >> Molecular Basis of Inheritance

If the distance between two consecutive base pairs is $$0.34\,nm$$ and the total number of base pairs of a DNA double helix in a typical mammalian cell is $$6.6 \times {10^9}\,bp,$$ then the length of the DNA is approximately

Which of the following statements is correct?

Which scientist experimentally proved that DNA is the sole genetic material in bacteriophage?

The final proof for DNA as the genetic material came from the experiments of:

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Molecular Basis of Inheritance

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Jacob and Monod studied lactose metabolism in E.coli and proposed operon concept. Operon concept is applicable for

Releted MCQ Question on Botany >> Molecular Basis of Inheritance

If the distance between two consecutive base pairs is $$0.34\,nm$$ and the total number of base pairs of a DNA double helix in a typical mammalian cell is $$6.6 \times {10^9}\,bp,$$ then the length of the DNA is approximately

Which of the following statements is correct?

Which scientist experimentally proved that DNA is the sole genetic material in bacteriophage?

The final proof for DNA as the genetic material came from the experiments of:

Practice More Releted MCQ Question on Molecular Basis of Inheritance

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Releted MCQ Question on
Botany >> Molecular Basis of Inheritance

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Molecular Basis of Inheritance