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(a) Differentiate between exons and intr...

(a) Differentiate between exons and introns.
(b) What is a plasmid? Why is it selected as vector?

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ALLEN-MOLECULAR BASIS OF INHERITANCE -Question
  1. Study the mRNA segment given above which is complete to be translated ...

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  2. Depending upon the chemical nature of the template (DNA or RNA) and th...

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  3. (a) Differentiate between exons and introns. (b) What is a plasmid?...

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  4. a) DNA segment has a total of 1000 n nucleotide , out of which 240 of ...

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  5. (a) Differentiate between a template strand and coding strand of DNA ?...

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  6. Why is DNA molecule considered as a better hereditary material than R...

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  7. Which chromosomes carry the mutant genes causing thalassaemia in human...

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  8. Which chromosomes carry the mutant genes causing thalassaemia in human...

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  9. (a) Differentiate between exons and introns. (b) What is a plasmid?...

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  10. If there is a history of haemophilia in the family, the chances of mal...

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  11. Explain the significance of satellite DNA in DNA fingerprinting techni...

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  12. Differentiate between exons and introns.

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  13. A very small sample of tissue or even a drop of blood can help determi...

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  14. If the sequence of the coding strand in a transcription unit is as fol...

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  15. Describe the structure of a RNA polynucleotide chain having four diffe...

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  16. Following the collision of two trains a large number of passengers are...

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  17. Draw a labelled schematic structure of a transcription unit. Explain t...

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  18. A snapdragon plant homozygous for red flower when crossed with a white...

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  19. Name the scientists who proved experimentally that DNA is the genetic ...

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  20. (a) List the three different allelic forms of gene 'I' in humans. Expl...

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