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Question
Draw structure of following.
2-Deoxy-D-ribose
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Solution
RELATED QUESTIONS
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. (_______)
In which of the following structure of DNA carries genetic information of the organism?
Define the following term.
nucleoside
Draw structure of following.
Cytosine
An example of feedback inhibition is ______.
Distinguish between Nitrogen base and a base found in inorganic chemistry.
Watson and Crick are known for their discovery of ______.
Which pair of bases is present both in DNA and RNA?
____________ bonds are absent in DNA.
If one strand of the DNA has the sequence ‘ATGCTTGA’, then the sequence of complementary strand would be ____________.
Give any three differences between DNA and RNA.
What are different types of RNA which are found in cells?
Which of the following are substituted purines?
Give names of the purines.
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?
Refer to the given figure.
Select the option which correctly identifies.
Watson and Crick (1953) proposed DNA double helix model and won the Nobel Prize; their model of DNA was based on:
- X-ray diffraction studies of DNA were done by Wilkins and Franklin.
- Chargaff’s base equivalence rule
- Griffith's transformation experiment
- Meselson and Stahl's experiment
Which of the following statements are correct?
- In animals, the causative agent of foot and mouth disease in single stranded RNA Aphthovirus.
-
In animals foot and mouth disease spreads by direct or indirect contact.
-
Anthrax is a disease of domestic animals caused by Bacillus anthracis.
-
Rinderpest is a contagious bacterial disease of cattle.
Define the Nucleic acids.
Name two kinds of nucleic acids.
What are the nucleotides?
Which pentose sugar is found specifically in DNA?
Which chemical linkage is responsible for joining two distinct nucleotides together to form a polynucleotide chain?
What is the primary structural feature of DNA according to the Watson and Crick Model?
