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#Question id: 23202


The cathode of transmission electron microscope consists of a ____________________

#Applied Microbiology
  1. Bulb deliver 
  2. Iron filament
  3. Tungsten wire
  4. Gold wire

Answer:- Option(s): 3


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#Question id: 2705

#Environmental Science

With respect to end terminal modification of the histone tail which of the following options is true?

TLS Online TPP Program

#Question id: 2715

#Environmental Science

The interaction between the positively charged amino terminus of histone __________ and a negatively charged region of the histone fold domain of histone __________ is particularly important for 30 nm fibre formation.

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#Question id: 2716

#Environmental Science

With respect to assembly of every core histone which of the following is wrong?

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#Question id: 2719

#Environmental Science

The distinct zig-zag appearance of the chromatin fibre is due to ____________

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#Question id: 2721

#Environmental Science

With respect to Histone H1 DNA packaging which of the following is false?

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#Question id: 2723

#Environmental Science

With respect to the solenoid model of nucleosome, which of the following is true?

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