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प्रश्न
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उत्तर
Importance of DNA:
(a) DNA is most important because it is the hereditary material.
(b) It acts as the director of protein synthesis.
(c) Some DNA of chromosomes forms nucleolus.
(d) DNA in presence of enzymes forms mRNA which acts as messenger.
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संबंधित प्रश्न
The three sketch (A, B and C) are intended to represent the replication of DNA.
What should be their correct sequence, starting with the first and ending with the last? ……
State whether the following sentence is true or false:
The two DNA chains are parallel to each other.
The ______ units form the backbone of the DNA.
DNA consists of two ______ chains.
Name the bond which binds the nucleotides in a DNA.
What is the biological significance of DNA?
____________ were used by Friedrich Miescher for his experiments.
A nucleoside differs from a nucleotide in not having a ______.
