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प्रश्न
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide contains uracil. (________)
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उत्तर
The polynucleotide contains uracil. (RNA)
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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
Draw a neat diagram for the following:
One purine base from nucleic acid
In which of the following structure of DNA carries genetic information of the organism?
Write the name of the base present in DNA but not found in RNA.
Define the following term.
nucleoside
Draw structure of following.
2-Deoxy-D-ribose
An example of feedback inhibition is ______.
Distinguish between Nitrogen base and a base found in inorganic chemistry.
Pentose sugar present in RNA is ______
Identify the monomer of nucleic acid.
______ is NOT a pyrimidine.
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.
Which of the following is not present in DNA?
The pyrimidine bases present in DNA are ____________.
What type of linkages holds together monomers of DNA?
Give any three differences between DNA and RNA.
Building block of nucleic acid is ______.
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
Which of the following are correct combination of purine bases?
Which of the following statements are correct?
- In animals, the causative agent of foot and mouth disease in single stranded RNA Aphthovirus.
-
In animals foot and mouth disease spreads by direct or indirect contact.
-
Anthrax is a disease of domestic animals caused by Bacillus anthracis.
-
Rinderpest is a contagious bacterial disease of cattle.
Write the structure of D-ribose.
What are the nucleotides?
