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What are the molecular scissors ?...

What are the molecular scissors ?

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The term 'molecular scissors' refers to

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A compound contains carbon hydrogen and nitrogen in the ratio 18:2:7 Calculate its empirical formula. If molecular mass of the compound is 108 What is the molecular formula ?

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Chemical knives/ molecular scissors of DNA are:

MBD PUBLICATION-PRINCIPLES AND PROCESS OF BIOTECHNOLOGY-QUESTION BANK
  1. DNA fragments are :

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  2. What term is used for an extrachromosomal circular DNA in a bacterial ...

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  3. What are the molecular scissors ?

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  4. What term is used for the DNA sequence from same words when read both ...

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  5. Name the enzyme that joins two strands of DNA.

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  6. What type of technique is used for amplification of DNA ?

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  7. Name the protein that produced in a heterozygous host .

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  8. What is the first restriction endonuclease ?

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  9. Which acts as a vector to transfer a piece of DNA ?

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  10. Enzymes that cut the DNA at specific sites are called.

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  11. The enzyme required for making genes from the mRNA is called .

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  12. The plasmid of A. tumefacien is called .

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  13. Plants possessing genes of other organisms are called plants.

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  14. are most widely used cloning vectors in genetic engineering.

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  15. Short DNA molecules with known base sequences used for recognition of ...

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  16. As transgenic plants and animals produce warious useful substances, th...

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  17. Bt gene is transferred to plants from the bacterium

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  18. Seeds which cannot tolerate drying and freezing tempetaure are calleds...

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  19. enzymes join the cut ends of DNA.

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  20. Institutions for collection and maintenance of germplasm are called

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