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#Question id: 21136


uptake of plasmid DNA into Streptomyces protoplasts is enhanced by__

#Unit 12. Applied Biology
  1. Polyethylene glycol (PEG)
  2. Polyethylene oxide (PEO)
  3. Polyoxyethylene (POE)
  4. Propylene glycol

Answer:- Option(s): 1


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#Question id: 18886

#Unit 13. Methods in Biology

What type of microscopy allows for the visualization of internal components within live, unstained specimens?

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#Question id: 18887

#Unit 13. Methods in Biology

Drumstick appearance in the microscopy is the distinguishing characteristics of:

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#Question id: 18888

#Unit 13. Methods in Biology

In fluorescence microscopy, which of the following performs the function of removing all light except the blue light?

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#Question id: 18889

#Unit 13. Methods in Biology

In light microscopy, which of the following is used as fixatives prior to staining technique?

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#Question id: 18890

#Unit 13. Methods in Biology

Which part of the light microscope controls the intensity of light entering the viewing area?

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#Question id: 18891

#Unit 13. Methods in Biology

Which of the following microscope are not used for microscopy?

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