Advertisements
Advertisements
प्रश्न
The sugar component of nucleotide unit in RNA is _________________
विकल्प
α-deoxy-D-ribose
D-ribose
L-ribose
2-deoxy-L-ribose
Advertisements
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 contains guanine. (_______)
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:
dAMP
Sugar present in DNA is ___________
Define the following term.
nucleoside
An example of feedback inhibition is ______.
Explain the structure and function of different types of RNA.
In 1924, Feulgen showed that ______ contain DNA.
Nucleotides = ____________.
Give any three differences between DNA and RNA.
Complete the flow chart on central dogma.
If Adenine makes 30% of the DNA molecule, what will be the percentage of Thymine, Guanine, and Cytosine in it?
Which of the following are substituted purines?
Give names of the purines.
Draw a neat diagram for the following:
AMP
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 are correct combination of purine bases?
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.
Identify the INCORRECT statement regarding nuclein.
Which scientist discovered and isolated nucleic acids from pus cells in 1869?
What are the three distinct chemical components that make up a nucleotide?
Which chemical linkage is responsible for joining two distinct nucleotides together to form a polynucleotide chain?
According to Chargaff's Rule, what is the relationship between purines and pyrimidines in DNA?
What is the primary structural feature of DNA according to the Watson and Crick Model?
Which nitrogenous bases are classified as purines?
Which genetic disorders are mentioned as examples where nucleic acid principles are applied in medical diagnosis?
