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प्रश्न
Define the following term.
nucleoside
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उत्तर
The unit formed by joining the anomeric carbon of the furanose (sugar) with a nitrogen of a base is called nucleoside.
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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. (_______)
Draw structure of following.
Cytosine
An example of feedback inhibition is ______.
Write the characteristic feature of DNA.
Pentose sugar present in RNA is ______
Identify the monomer of nucleic acid.
In 1924, Feulgen showed that ______ contain DNA.
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 ______.
DNA differs from RNA in ______.
Nucleotides = ____________.
Identify the CORRECT statement.
What type of linkages holds together monomers of DNA?
Give any three differences between DNA and RNA.
Which of the following are substituted purines?
The following ratio is generally constant for a given species
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 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.
Define the Nucleic acids.
Name two kinds of nucleic acids.
