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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
Correct the following statement by changing the underlined word:
Nitrogen bonds are present between the complementary nitrogenous bases of DNA.
Fill in the blanks:
There are two nucleic acids ______ and ______.
Fill in the blank:
DNA acts as director of ______ synthesis.
Choose the correct answer:
This structure is not present in all chromosomes ___________
Down’s syndrome is a genetic condition with 45 chromosomes.
What is the name given to the segments of DNA, which are responsible for the inheritance of a particular character?
A DNA strand with the sequence AACGTAACG is transcribed. What is the sequence of the mRNA molecule synthesized?
Which of the following is not a component of a nucleotide?
