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प्रश्न
In which of the following structure of DNA carries genetic information of the organism?
पर्याय
the primary structure of DNA
the double helix structure of DNA
complementary base pairing
sugar-phosphate backbone
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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 guanine. (_______)
Draw a neat diagram for the following:
One purine base from nucleic acid
Draw structure of following.
2-Deoxy-D-ribose
Draw structure of following.
Cytosine
An example of feedback inhibition is ______.
Distinguish between Nitrogen base and a base found in inorganic chemistry.
______ is a single ring compound.
Pentose sugar present in RNA is ______
Identify the monomer of nucleic acid.
______ is NOT a pyrimidine.
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 ______.
Which pair of bases is present both in DNA and RNA?
____________ bonds are absent in DNA.
If one strand of the DNA has the sequence ‘ATGCTTGA’, then the sequence of complementary strand would be ____________.
Complete the flow chart on central dogma.
If Adenine makes 30% of the DNA molecule, what will be the percentage of Thymine, Guanine, and Cytosine in it?
Which of the following are substituted purines?
Draw a neat diagram for the following:
AMP
Which of the following is not present in a nucleotide?
Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category against it?
The following ratio is generally constant for a given species
Refer to the given figure.
Select the option which correctly identifies.
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
Write the structure of D-ribose.
Define the Nucleic acids.
Identify the INCORRECT statement regarding nuclein.
