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प्रश्न
The sugar component of nucleotide unit in RNA is _________________
पर्याय
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 is double stranded. (_______)
Write the sequence of the complementary strand for the following segment of a DNA molecule.
5' - CGTTTAAG - 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?
Sugar present in DNA is ___________
Draw structure of following.
2-Deoxy-D-ribose
Draw structure of following.
Cytosine
Given below is the diagrammatic representation of one of the categories of small molecular weight organic compounds in the living tissues. Identify the category shown & one blank component “ X” in it.
Write the characteristic feature of DNA.
______ is NOT a pyrimidine.
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 ______.
____________ bonds are absent in DNA.
Which of the following is not present in DNA?
The pyrimidine bases present in DNA are ____________.
Complete the flow chart on central dogma.
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 ______.
Draw a neat diagram for the following:
AMP
What type of sugar molecule is present is DNA?
Which of the following is not present in a nucleotide?
Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category against it?
Write the structure of D-ribose.
Identify the INCORRECT statement regarding nuclein.
The size of mRNA is generally related to ______.
