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#Question id: 31429


In denitrification, nitrite (NO₂⁻) is reduced to which of the following products?

#XL - S Microbiology
  1. Ammonia (NH₃)
  2. Nitrate (NO₃²⁻)
  3. Nitrogen gas (N₂)
  4. Hydrogen sulfide (H₂S) 

Answer:- Option(s): 3


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#Question id: 15181

#XL - Q Biochemistry

In which kind of electrophoresis, analyte can move in either direction?
1. Gel Electrophoresis
2. PAGE
3. Free Solution
4. Capillary

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#Question id: 15182

#XL - Q Biochemistry

Which of the following types of effect are responsible for lowering the efficiency of electrophoresis?

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#Question id: 15184

#XL - Q Biochemistry

Phenomenon of Electroendosmosis is largely applicable in
A. Gel Electrophoresis
B. PAGE
C. Free Solution
D. Capillary 

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#Question id: 15185

#XL - Q Biochemistry

Phenomenon of Smiling Effect is largely applicable in
A. Gel Electrophoresis
B. PAGE
C. Free Solution
D. Capillary

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#Question id: 15189

#XL - S Microbiology

Which of the following  cells control the differentiation of HSCs (hematopoietic stem cells )?

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#Question id: 15212

#XL - Q Biochemistry

Sieving effect that contributes to the separation of proteins according to their size, in techniques such as SDS–gel electrophoresis, the concentration of gel used

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