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प्रश्न
Draw a neat diagram for the following:
One purine base from nucleic acid
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उत्तर
Adenine A:
Guanine G:
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संबंधित प्रश्न
Give scientific reasons:
On complete hydrolysis DNA gives equimolar quantities of adenine and thymine.
Write the sequence of the complementary strand for the following segment of a DNA molecule.
5' - CGTTTAAG - 3'
Write the sequence of the complementary strand for the following segment of a DNA molecule.
5' - CCGGTTAATACGGC - 3'
In which of the following structure of DNA carries genetic information of the organism?
Draw structure of following.
2-Deoxy-D-ribose
An example of feedback inhibition is ______.
Explain the structure and function of different types of RNA.
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 consists of two complementary nucleotide chains. If the sequence of nucleotide in one of the chains is 5' AGCTTCGA3', then the nucleotide sequence in the other chain shall be ______.
Which pair of bases is present both in DNA and RNA?
Nucleotides = ____________.
Which of the following is not present in DNA?
The pyrimidine bases present in DNA are ____________.
Write a note on the formation of α-helix.
Which of the following are substituted purines?
Give names of the 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?
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
Define the Nucleic acids.
The size of mRNA is generally related to ______.
