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प्रश्न
The sugar component of nucleotide unit in RNA is _________________
विकल्प
α-deoxy-D-ribose
D-ribose
L-ribose
2-deoxy-L-ribose
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उत्तर
The sugar component of nucleotide unit in RNA is D-ribose
संबंधित प्रश्न
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide contains uracil. (________)
Draw a neat diagram for the following:
One purine base from nucleic acid
Sugar present in DNA is ___________
Define the following term.
nucleoside
Write the characteristic feature of DNA.
Identify the monomer of nucleic acid.
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 ______.
In which of the following RNA is genetic material?
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?
DNA differs from RNA in ______.
Identify the CORRECT statement.
Nucleotides are linked together through ____________.
The pyrimidine bases present in DNA are ____________.
If one strand of the DNA has the sequence ‘ATGCTTGA’, then the sequence of complementary strand would be ____________.
What type of linkages holds together monomers of DNA?
Give any three differences between DNA and RNA.
Write a note on the formation of α-helix.
Complete the flow chart on central dogma.
Give names of the purines.
Draw a neat diagram for the following:
AMP
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
Name two kinds of nucleic acids.
Match List - I with List - II.
| List - I | List - II |
| A. Adenosine | I. Nitrogen base |
| B. Adenylic acid | II. Nucleotide |
| C. Adenine | III. Nucleoside |
| D. Alanine | IV. Amino acid |
Choose the option with all correct matches.
The size of mRNA is generally related to ______.
