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#Question id: 562


Phenyl-methane-sulfonyl-fluoride (PMSF) inactivates serine proteases by binding covalently to the catalytic serine residue at the active site; this enzyme-inhibitor bond is not cleaved by the enzyme.  This is an example of what kind of inhibition?

#1. Molecules and their Interaction Relevant to Biology
  1. irreversible

  2. competitive

  3. non-competitive

  4. mixed


Answer:- Option(s): 1


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#4. Cell Communication and Cell Signaling

Which cells and which signaling molecules are responsible for initiating an inflammatory response?

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#4. Cell Communication and Cell Signaling

A bacterium entering the body through a small cut in the skin will do which of the following?

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#Question id: 1575

#4. Cell Communication and Cell Signaling

CpG unmethylated dinucleotides recognize by

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