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#Question id: 15605


The uptake of plasmid DNA into Streptomyces protoplasts is enhanced by 

#XL - S Microbiology
  1. Ficol
  2. polyethylene glycol
  3. Agar
  4. Phenol red

Answer:- Option(s): 2


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#Question id: 11149

#XL - T Zoology

The Nernst equation specifies the equilibrium potential for a particular ion. This equilibrium potential is a function of ________.

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#Question id: 14999

#XL - T Zoology

I know that black coat color in mice is dominant to albino. Black mice get a higher price at the pet store so I am disappointed when I cross a black mouse with an albino mouse and get 6 albino and 2 black mice in the litter. I expected all black. What mistake did I make?

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#Question id: 19661

#XL - P Chemistry

Which of the following substances has the highest melting point?

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#Question id: 19622

#XL - P Chemistry

In a reaction, what is the driving force?

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#Question id: 20029

#XL - P Chemistry

An electron of a velocity ‘’ is found to have a certain value of de-Broglie wavelength. The velocity to be possessed by the neutron to have the same de-Broglie wavelength is

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