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#Question id: 2071


Diffusion of ions across membranes through specific ion channels is driven by:

#Section 3: Genetics, Cellular and Molecular Biology
  1. active transport pumps

  2. ion concentration gradients only

  3. electrical gradients only

  4. ion electrochemical gradients


Answer:- Option(s): 4


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#Question id: 348

#Section 2: General Biology

Sulfur is in the same column of the periodic table as oxygen, but has electronegativity similar to carbon. Compared to water molecules, molecules of H2S will ________.

TLS Online TPP Program

#Question id: 27056

#Section 4: Fundamentals of Biological Engineering

15 J is the latent heat for melting of ice, what is the heat of transition from 0oC ice to 15oC water if heat of transition from 0oC water to 15oC water is 10 J?

TLS Online TPP Program

#Question id: 27348

#Section 3: Genetics, Cellular and Molecular Biology

What is the PAM site sequence for Cas9?

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#Question id: 17665

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

BLASTx is used to

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#Question id: 20007

#Section 5: Bioprocess Engineering and Process Biotechnology

A fed-batch reactor initially contains 2 litre of medium. If it was fed at 1 litre per hour, then after 10 hours, the volume of the reactor will be

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