Class 12 Biology Molecular Basis of Inheritance The DNA

Easy

$X$-ray diffraction data was produced by ........ and ........

A
James Watson and Francis Crick
B
Maurice Wilkins and Francis Crick
C
Erwin Chargaff and Rosalind Franklin
D
Maurice Wilkins and Rosalind Franklin

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Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

The DNA

Similar Questions

What are polynucleotides made of?

Medium

Which of the following bases is present in $RNA$ instead of $DNA$'s thymine?

Easy

Assertion : In a $DNA$ molecule,$A-T$ rich parts melt before $G-C$ rich parts.
Reason : In between $A$ and $T$ there are three $H-$ bonds,whereas in between $G$ and $C$ there are two $H-$ bonds.

MediumAIIMS 2010

What is the distance between the two polynucleotide strands of $DNA$?

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In a $DNA$ fragment containing $6$ adenine nitrogen bases,what is the number of thymine nitrogen bases?

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