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प्रश्न
What are the rungs of the "DNA ladder" made of?
टीपा लिहा
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उत्तर
The rungs of the "DNA ladder" are made of nitrogenous bases.
These are Adenine (A), Guanine (G), Cytosine (C) and Thymine (T).
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संबंधित प्रश्न
What are nucleic acids made of?
Mention the names of the nitrogen bases present in DNA.
Who described the detailed structure of DNA?
State whether the following sentence is true or false:
Each spiral of the DNA has 12 nucleotides.
Choose the correct answer:
Sex chromosomes in man are _____________
Give Technical Term:
The individual having similar pair of genes.
Match the Column I with Column II and select the correct option.
| List-I | List-II | ||
| i. | Ribozyme | a. | Lac operon |
| ii. | Friedrich Miescher | b. | DNS as genetic material |
| iii. | Alfred Hershey and Martha Chase | c. | Catalytic RNA molecule |
| iv. | Francois-Jacob | d. | DNA is acidic substance |
Which of the following basic proteins DNA is associated?
A DNA strand with the sequence AACGTAACG is transcribed. What is the sequence of the mRNA molecule synthesized?
Write the functions of DNA.
