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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? ……
DNA strands are made up of phosphate groups, pentose sugar and four types of ______ bases.
A structure not present in all chromosomes is ______.
Choose the correct answer:
Sex chromosomes in man are _____________
Multiple Choice Question
DNA structure was discovered by:
What is the biological significance of DNA?
Which of the following enzyme catalyse the removal of nucleotides from ends of DNA?
Decarboxylation is not involved in:
A unique chemical substance isolated from the nuclei of pus cells by Friedrich Miescher was initially named ______.
In what year did Watson, Crick, and Wilkins receive the Nobel Prize in Physiology or Medicine for DNA research?
