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Biological Tools and Techniques MCQ Questions & Answers | Biotechnology

Learn and Practice Biological Tools and Techniques MCQ Questions & Answers Available for Biotechnology Engineering Students to Clear GATE Exams, Technical Interviews, Competitive Examinations, and Other Entrance Exams. The Biological Tools and Techniques Chapter is Especially Important for Biotechnology Engineering and GATE Students. Page-2 section-1

11
Element contaminating the water body is determined and quantified by using one of the following methods
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Answer: Option D
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12
Which of the following technique does not give a viable count?
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Answer: Option D
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13
The most effective germicidal wavelength of UV is
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Answer: Option B
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14
Which one of the following is used to study the structural details of biological tissues using freezefracture technique?
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Answer: Option B
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15
Which of the following instruments is based on Bragg's law?
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Answer: Option B
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16
Sedimentation efficiency depends on the relative strength of
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Answer: Option B
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17
The typical temperature for autoclaving (operating at 15 pounds per square inch of pressure) is
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Answer: Option A
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18
To understand the 3D structure of the molecule following technique is called
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Answer: Option A
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19
When certain types of molecules absorb UV energy, energy in the UV or visible regions is emitted as the excess energy. This phenomenon is known as
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Answer: Option A
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20
The band labelled as UV - C which is lethal to microorganisms is
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Answer: Option B
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