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प्रश्न
Define the following terms:
Nucleotide
उत्तर
Nucleotides are organic molecules that consist of a base, a pentose sugar and a phosphate moiety. They serve as monomers of nucleic acids.
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संबंधित प्रश्न
What are three types of RNA molecules which perform different functions?
Draw the structures of adenine.
Name the purine bases and pyrimidine bases present in RNA and DNA.
The presence or absence of hydroxyl group on which carbon atom of sugar differentiates RNA and DNA?
Which of the following is not a protein?
Which of the following contributes to the double helical structure of DNA?
Write the important structural differences between DNA and RNA.
Give a reason for the following observations:
The two strands in DNA are complementary to each other.
Assertion (A): The backbone of DNA and RNA molecules is a chain consisting of heterocyclic base, pentose sugar and phosphate group.
Reason (R): Nucleotides and nucleosides mainly differ from each other in the presence of phosphate group.
What products would be formed when a nucleotide from DNA containing thymine is hydrolysed?
