History of Microbiology - Mock Test 16

Question 151

Hybridoma technique was developed by?

A) Kochler & Milston B) Niel’s Jerne C) Both a and b D) None of these

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Question 152

Serum sickness reaction was discovered by?

A) Marrice Arthus B) Von perquit C) Richet D) Porter

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Question 153

Arthus reaction was discovered by?

A) Marrice Arthus B) Von Perquit C) Richet D) Porter

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Question 154

Primary mediators in anaphylaxis?

A) Histamine B) Seratonin C) Heparin D) All of these

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Question 155

Anaphylaxia was first observed by?

A) Parter & Richet B) Coombs C) Gell D) None of these

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Question 156

Phagocytic theory was proposed by?

A) Louis Pasteur B) Elie Metchnikoff C) Behring D) Widal

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Question 157

Mycorrhiza was first observed by?

A) Funk B) Frank C) Fisher D) Crick

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Question 158

The e lectron passed out from the specimen are called?

A) Primary electrons B) Secondary electrons C) Tertiary electrons D) None of these

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Question 159

In electron microscope source of electrons is from?

A) Mercury lamp B) Tungsten metal C) Both a and b D) None of these

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Question 160

Who perfected a magnetic lens in 1927?

A) Gabor B) Broglie C) Busch D) None of these

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