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TLS Online TPP Program

#Question id: 19009

Which of the following is not a feature of carrier gas used in gas chromatography?

#Unit 13. Methods in Biology
  1. It must be chemically inert
  2. It should be suitable for the detector employed
  3. It should not be completely pure
  4. It should be cheap
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TLS Online TPP Program

#Question id: 20004

#Unit 12. Applied Biology

In plants proline is preferentially produced from ornithine under which 
TLS Online TPP Program

#Question id: 20005

#Unit 12. Applied Biology

In plants proline is preferentially produced from _________under normal conditions
TLS Online TPP Program

#Question id: 20006

#Unit 12. Applied Biology

Under stress it is made directly from glutamate, the first two reactions of the pathway being catalyzed by a single enzyme 
TLS Online TPP Program

#Question id: 20016

#Unit 12. Applied Biology

Which one of the following measures changes in electric distribution?
TLS Online TPP Program

#Question id: 20017

#Unit 12. Applied Biology

The main disadvantage of oxygen electrode transducer is ____________ ?
TLS Online TPP Program

#Question id: 20018

#Unit 12. Applied Biology

Which one of the following materials is an electronic element?