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प्रश्न
Write the sequence of the complementary strand for the following segment of a DNA molecule.
5' - CCGGTTAATACGGC - 3'
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उत्तर
| Original strand | 5' | - | C | C | G | G | T | T | A | A | T | A | C | G | G | C | - | 3' |
| ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |||||
| Complementary strand | 3' | - | G | G | C | C | A | A | T | T | A | T | G | C | C | G | - | 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 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:
One purine base from nucleic acid
In which of the following structure of DNA carries genetic information of the organism?
Sugar present in DNA is ___________
Define the following term.
nucleoside
Write the characteristic feature of DNA.
Pentose sugar present in RNA is ______
Identify the monomer of nucleic acid.
Identify the INCORRECT match.
In an experiment, DNA was found to have 31 % adenine and 19% guanine. Identify the percentage of cytosine in the given molecule of DNA.
____________ bonds are absent in DNA.
Nucleotides = ____________.
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.
Complete the flow chart on central dogma.
Building block of nucleic acid is ______.
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 ______.
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?
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.
What are the nucleotides?
The size of mRNA is generally related to ______.
