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प्रश्न
Write the sequence of the complementary strand for the following segment of a DNA molecule.
5' - CGTTTAAG - 3'
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उत्तर
| Original strand | 5' | - | C | G | T | T | T | A | A | G | - | 3' |
| ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |||||
| Complementary strand | 3' | - | G | C | A | A | A | T | T | C | - | 5' |
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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 D-ribose. (_______)
Draw a neat diagram for the following:
dAMP
Draw a neat diagram for the following:
One purine base from nucleic acid
Draw structure of following.
2-Deoxy-D-ribose
Distinguish between Nitrogen base and a base found in inorganic chemistry.
______ is a single ring compound.
Pentose sugar present in RNA is ______
Identify the monomer of nucleic acid.
______ is NOT a pyrimidine.
In 1924, Feulgen showed that ______ contain DNA.
Nucleotides = ____________.
Identify the CORRECT statement.
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?
Complete the flow chart on central dogma.
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 ______.
The following ratio is generally constant for a given species
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.
Write the structure of D-ribose.
Name two kinds of nucleic acids.
What are the nucleotides?
Identify the INCORRECT statement regarding nuclein.
