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प्रश्न
Write the structure of D-ribose.
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उत्तर
संबंधित प्रश्न
Give scientific reasons:
On complete hydrolysis DNA gives equimolar quantities of adenine and thymine.
The following statement applies to DNA only, some to RNA only, and some to both. Label them accordingly.
The polynucleotide contains uracil. (________)
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
In which of the following structure of DNA carries genetic information of the organism?
Define the following term.
nucleoside
An example of feedback inhibition is ______.
Distinguish between Nitrogen base and a base found in inorganic chemistry.
______ is NOT a pyrimidine.
Identify the INCORRECT match.
Which pair of bases is present both in DNA and RNA?
DNA differs from RNA in ______.
Nucleotides = ____________.
Purine derivative among the following bases is ____________.
What is the number of \[\begin{array}{cc}\\\backslash\phantom{.......}\\\phantom{}\ce{C = O}\\/\phantom{........}\end{array}\] groups present in nitrogen bases of nucleic acids, thymine and uracil respectively?
If one strand of the DNA has the sequence ‘ATGCTTGA’, then the sequence of complementary strand would be ____________.
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 ______.
Draw a neat diagram for the following:
AMP
Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category against it?
The following ratio is generally constant for a given species
Name two kinds of nucleic acids.
The size of mRNA is generally related to ______.
