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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)
APPEARS IN
संबंधित प्रश्न
Give scientific reasons:
On complete hydrolysis DNA gives equimolar quantities of adenine and thymine.
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:
One purine base from nucleic acid
Define the following term.
nucleoside
Draw structure of following.
2-Deoxy-D-ribose
Draw structure of following.
Cytosine
______ is NOT a pyrimidine.
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 1924, Feulgen showed that ______ contain DNA.
In which of the following RNA is genetic material?
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 ______.
____________ bonds are absent in DNA.
Nucleotides = ____________.
Purine derivative among the following bases is ____________.
Which of the following is not present in DNA?
Complete the flow chart on central dogma.
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 ______.
Draw a neat diagram for the following:
AMP
What type of sugar molecule is present is DNA?
Which carbon atom of deoxy Ribose sugar in DNA does not contain \[\begin{array}{cc}|\phantom{...}\\\ce{- C - OH}\\|\phantom{....}\\ \end{array}\] bond?
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.
