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प्रश्न
In which of the following structure of DNA carries genetic information of the organism?
विकल्प
the primary structure of DNA
the double helix structure of DNA
complementary base pairing
sugar-phosphate backbone
उत्तर
the primary structure of DNA
संबंधित प्रश्न
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide contains D-ribose. (_______)
Write the sequence of the complementary strand for the following segment of a DNA molecule.
5' - CCGGTTAATACGGC - 3'
Draw a neat diagram for the following:
dAMP
Write the name of the base present in DNA but not found in RNA.
Define the following term.
nucleotide
Draw structure of following.
2-Deoxy-D-ribose
Distinguish between Nitrogen base and a base found in inorganic chemistry.
Write the characteristic feature of DNA.
______ is a single ring compound.
Identify the INCORRECT match.
In an experiment, DNA was found to have 31 % adenine and 19% guanine. Identify the percentage of cytosine in the given molecule of DNA.
Watson and Crick are known for their discovery of ______.
DNA differs from RNA in ______.
Nucleotides = ____________.
Identify the CORRECT statement.
Purine derivative among the following bases is ____________.
Nucleotides are linked together through ____________.
If one strand of the DNA has the sequence ‘ATGCTTGA’, then the sequence of complementary strand would be ____________.
What are different types of RNA which are found in cells?
Which of the following is not present in a nucleotide?
Which carbon atom of deoxy Ribose sugar in DNA does not contain \[\begin{array}{cc}|\phantom{...}\\\ce{- C - OH}\\|\phantom{....}\\ \end{array}\] bond?
Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category against it?
Watson and Crick (1953) proposed DNA double helix model and won the Nobel Prize; their model of DNA was based on:
- X-ray diffraction studies of DNA were done by Wilkins and Franklin.
- Chargaff’s base equivalence rule
- Griffith's transformation experiment
- Meselson and Stahl's experiment
Define the Nucleic acids.
Name two kinds of nucleic acids.
