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प्रश्न
Draw structure of following.
2-Deoxy-D-ribose
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उत्तर
संबंधित प्रश्न
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide is double stranded. (_______)
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide contains guanine. (_______)
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?
Write the characteristic feature of DNA.
Explain the structure and function of different types of RNA.
______ is a single ring compound.
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.
In which of the following RNA is genetic material?
Nucleotides = ____________.
Identify the CORRECT statement.
Which of the following is not present in DNA?
Give any three differences between DNA and RNA.
Write a note on the formation of α-helix.
If Adenine makes 30% of the DNA molecule, what will be the percentage of Thymine, Guanine, and Cytosine in it?
Building block of nucleic acid is ______.
Which of the following are substituted purines?
When you take cells or tissue pieces and grind them with an acid in a mortar and pestle, all the small biomolecules dissolve in the acid. Proteins, polysaccharides and nucleic acids are insoluble in mineral acid and get precipitated. The acid soluble compounds include aminoacids, nucleosides, small sugars etc. When one adds a phosphate group to a nucleoside, one gets another acid soluble biomolecule called ______.
Give names of the purines.
What type of sugar molecule is present is DNA?
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.
Name two kinds of nucleic acids.
Identify the INCORRECT statement regarding nuclein.
Which scientist discovered and isolated nucleic acids from pus cells in 1869?
Which classification of compound contains nucleic acids in living tissues?
Which application of nucleic acid principles is used for personal identification and forensic investigation?
What organic classification do nitrogenous bases belong to?
