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Read the following four statements (A-D)...

Read the following four statements (A-D)
A. The first transgenic buffalo, Roise produced milk which was human alpha-lactalbumin enriched
B. Restriction enzymes are used in isolation of DNA from other macromolecules
C. Downstream processing is one of the step of rDNA technology
D. Disarmed pathogen vectors are also used in transfer of rDNA into the host
which of the two statements have mistakes ?

A

Statements (1) and (B)

B

Statements (B) and (C)

C

Statements (C) and (D)

D

Statements (1) and (C)

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Read statements a-d. Which two of them have mistakes (a) First transgenic buffalo Roise produced milk which was human alpha-lactalbumin enriched (b) Restriction enzymes are used in isolation of DNA from other macromolecules (c) Downstream processing is one of the steps of rDNA technology (d) Disarmed pathogen vectors are also used in transfer of rDNA into the host

Read the following statements and select the incorrect ones. (i) When the transformed cells on agar plates containing ampicillin are spread, both transformed and untransformed cells with grow. (ii) Restriction enzymes are used in isolation and separation of DNA from other macromolecules. (iii) Downstream processing is one of the steps of rDNA technology. (iv) Disarmed pathogen vectors are also used in transfer of rDNA into the host.

Read of following statements and find out the incorrect statement(s). a. Genetics deals with the inheritance, as well as variation of characters from parents to offspring. b. Variation is the process by which characters are passed on from parent to progeny. c. Inheritance is the basis of heredity. d. Inheritance is the degree by which progeny differ from their parents. e. Human knew from as early as 8000-10000 B.C. that one of the causes of variation was hidden in sexual reproduction

Read the following statements carefully and answer the given question. Cocoa and chocolate products have been used as medicine in various cultures for many centuries. Chocolate is sourced from plants, which it contains many of the health benefits of leafy vegetables . Which of the following statements weakens the above argument? large number of antioxidants which slow the process. revealed that regular intake of chocolate increases thus lowering the chances of diabetes . (D ) Green leafy vegetables have substances which protect skin from UV rays. (D ) Chocolates have three types of the fats one of which increases the level of bad cholesterol.

MOTION-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-EXERCISE -3
  1. Maximum number of existing transgenic animals is of

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  2. The process of RNA interference has been used in the development of pl...

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  3. Read the following four statements (A-D) A. The first transgenic buf...

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  4. Silencing of mRNA has been used in producing transgenic plants resista...

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  5. Bacillus thuringiensis forms protein crystals which contain insecticid...

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  6. Which one of the following techniques made it possible to gnetically e...

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  7. Which one is a true statement regarding DNA polymerase used in PCR

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  8. For transformation, micro- particales coated with DNA to be bombarded ...

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  9. Consumption of which one of the following foods can prevent the kind o...

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  10. DNA or RNA segment tagged with a radioative molecule is called

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  11. Which one of the following represents a palindromic sequence in DNA ?

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  12. In genetic engineering, the antibiotics are used

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  13. Biolistics (gene-gun) is suitable for

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  14. Tobacco plants resistant to a nematode have been developed by the in...

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  15. The first clinical gene therapy was given for treating :

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  16. The colonies of recombinant bacteria appear white in contrast to blue ...

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  17. DNA fragments generated by the restriction endonucleases in a chemical...

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  18. An analysis of chromosomal DNA using the Southern hybridization techni...

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  19. Which vector can clone only a small fragment of DNA

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  20. The first human hormone produced by recombinant DNA technology is :

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