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प्रश्न
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 ______.
पर्याय
Nitrogen base
Adenine
Sugar phosphate
Nucleotide
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उत्तर
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 nucleotide.
Explanation:
Nucleotide = base + sugar + phosphate
APPEARS IN
संबंधित प्रश्न
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide contains uracil. (________)
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 name of the base present in DNA but not found in RNA.
Draw structure of following.
Cytosine
Explain the structure and function of different types of RNA.
____________ bonds are absent in DNA.
Nucleotides = ____________.
What type of linkages holds together monomers of DNA?
Complete the flow chart on central dogma.
Which of the following are substituted purines?
Give names of the purines.
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.
Which of the following are correct combination of purine bases?
Write the structure of D-ribose.
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.
