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प्रश्न
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उत्तर
Two nitrogenous bases present in DNA are:
(a) Purines - Adenine and Guanine.
(b) Pyrimidines - Cytosine and Thymine.
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संबंधित प्रश्न
Write a sentence of the following:
Chromonemata
Fill in the blank:
DNA acts as director of ______ synthesis.
Choose the correct answer :
Spirally coiled double strands are observed in ____________
Choose the correct answer :
Which of these is not present in DNA?
Give Technical Term:
The individual having similar pair of genes.
Complete the following sentence with appropriate word:
A chromosome is composed of 50 % DNA and 50% ________.
Multiple Choice Question:
The molecular knives of DNA are _______.
How many codons are needed to specify three amino acids?
The ______ units form the backbone of the DNA.
Through which of the following experiments DNA was proved to be the genetic material in E. coli and bacteriophage?
