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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
Answer the following question in your own words.
Describe the structure of the DNA molecule.
State whether the following sentence is true or false:
The two DNA chains are parallel to each other.
State whether the following sentence is true or false:
Genes are arranged in a linear order on a chromosome.
Complete the following sentence with appropriate word:
A chromosome is composed of 50 % DNA and 50% ________.
Multiple Choice Question
DNA structure was discovered by:
What is the name given to the segments of DNA, which are responsible for the inheritance of a particular character?
What is the biological significance of DNA?
Which of the following enzyme catalyse the removal of nucleotides from ends of DNA?
In glycolysis how many NADH molecules are produced during the conversion of one glucose molecule to yield two molecules of pyruvate?
Expand the abbreviation - DNA.
