Biotechnology and its Applications MCQ Questions & Answers in Zoology

31. Which of the following vaccine related with tissue culture

A Chicken pox

B Hepatities–B

C Antirabies

D Measles

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32. Which one of the following is not true about antibiotics

A First antiobiotic was discovered by Alexander Fleming

B The term antibiotic was coined by S. Waksman in 1942

C Some persons can be allergic to a particular antibiotic

D Each antibiotic is effective only against one particular kind of germ

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33. Which one of the following is being tried in India as a biofuel substitute for fossil fueles

A Jatropha

B Musa

C Aegilops

D Azadirachta

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34. Which of the following Microorganisms use for swisss cheese

A Protrionibacterium

B Geotrichum

C Penicillium

D Streptococcus

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35. Read the following four statements (1-4) about certain mistakes in two of them
(1) The first transgenic buffalo, Rosie produced milk which was human alpha-lactal albumin enriched.
(2) Restriction enzymes are used in isolation of DNA from other macro-molecules.
(3) Downstream processing is one of the steps of r-DNA technology.
(4) Disarmed pathogen vectors are also used in transfer of r-DNA into the host.
Which are the two statements having mistakes?

A Statement (2) and (3)

B Statement (3) and (4)

C Statement (1) and (3)

D Statement (1) and (2)

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36. Genetically engineered bacteria have been successfully used in the commercial production of

A human insulin

B testosterone

C thyroxine

D melatonin Biotechnology and Its Applications

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37. Transgenic animal has

A Foreign DNA is all its cells

B Foreign RNA is all its cells

C Foreign DNA is some of the cells

D Both B and C

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38. Rennet is used in

A Bread making

B Fermentation

C Cheese making

D Synthesis of antibiotics

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39. Antibiotics are mostly obtained from

A Fungi

B Actionmycetes

C Cyanobacteria

D A and B both

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40. One of the most important reasons why wild plants should thrive is that they are good sources of

A highly nutritive animal feed

B unsaturated edible oils

C genes for resistance to disease and pests

D very rare and highly sought after fruits of medical importance

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31. Which of the following vaccine related with tissue culture

32. Which one of the following is not true about antibiotics

33. Which one of the following is being tried in India as a biofuel substitute for fossil fueles

34. Which of the following Microorganisms use for swisss cheese

36. Genetically engineered bacteria have been successfully used in the commercial production of

37. Transgenic animal has

38. Rennet is used in

39. Antibiotics are mostly obtained from

40. One of the most important reasons why wild plants should thrive is that they are good sources of

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