Advertisements
Advertisements
Question
In which of the following structure of DNA carries genetic information of the organism?
Options
the primary structure of DNA
the double helix structure of DNA
complementary base pairing
sugar-phosphate backbone
Advertisements
Solution
the primary structure of DNA
RELATED QUESTIONS
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 is double stranded. (_______)
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 D-ribose. (_______)
The sugar component of nucleotide unit in RNA is _________________
Write the name of the base present in DNA but not found in RNA.
Sugar present in DNA is ___________
Define the following term.
nucleoside
Draw structure of following.
Cytosine
An example of feedback inhibition is ______.
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.
Which pair of bases is present both in DNA and RNA?
The correct statement regarding RNA and DNA respectively is ____________.
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?
The following ratio is generally constant for a given species
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.
Define the Nucleic acids.
Identify the INCORRECT statement regarding nuclein.
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.
What are the three distinct chemical components that make up a nucleotide?
What is the primary function of DNA in living organisms?
Which application of nucleic acid principles is used for personal identification and forensic investigation?
What organic classification do nitrogenous bases belong to?
