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TLS Online TPP Program

#Question id: 89


In solution α-D-glucopyranose and β-D-glucopyranose ________.

#Biochemistry
  1. rapidly polymerize to form a heteropolymer

  2. can never exist together

  3. form a racemic mixture

  4. form an equilibrium mixture


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 38755

#Plant Biotechnology

Q. In the "Evans blue exclusion" method, what is the appearance of a dead protoplast?

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#Question id: 38756

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#Question id: 38757

#Plant Biotechnology

 Q. If a protoplast culture is treated with Phenosafranine and the cells remain unstained, what can be concluded?

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#Question id: 38758

#Plant Biotechnology

Q. A researcher is monitoring a protoplast culture over 72 hours. To confirm that the cells have successfully transitioned from the protoplast stage to the cell stage, which method should they use? 

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#Question id: 38759

#Plant Biotechnology

Q. During an experiment, a student observes that a protoplast sample turns red after treatment with Phenosafranine. What is the correct experimental conclusion? 

TLS Online TPP Program

#Question id: 38760

#Plant Biotechnology

Q. If a protoplast has an "intact membrane," how will it respond to Evans blue dye? 

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