The affinity constant, Ka between antigen-antibodies, can be determined by 

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#Question id: 174

#Section 2: General Biology

What is the net charge on the dipeptide Arg-Pro at pH 9.0? The table below gives the pKaʹs of the ionizable groups on the free amino acids.

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#Question id: 14941

#Section 1: Engineering Mathematics

If f(x, y) is such that fx = e^x cos y and fy = e^x sin y then which of following is true

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#Question id: 1832

#Section 2: General Biology

Individuals lacking C8 or C9 are more prone to infection with the following type of bacteria:

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#Question id: 561

#Section 2: General Biology

Enzyme X exhibits maximum activity at pH = 6.9.  X shows a fairly sharp decrease in its activity when the pH goes much lower than 6.4.  One likely interpretation of this pH activity is that:

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#Question id: 14647

#Section 1: Engineering Mathematics