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[I] For proteins found in cell membranes indicate what part of the membrane (surface, transmembrane or...

[I] For proteins found in cell membranes indicate what part of the membrane (surface, transmembrane or ??) they are in and list some of their functions. [II] (A) Explain the function of an enzyme. (B) Explain why enzyme activity is pH dependent, to do so (1) Define Optimum pH for enzyme activity and (2) Explain why enzymes only function at or within a few tenths of a pH unit from their Optimum pH.

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Answer #1

Answer:

A) Enzymes are organic impetuses that bring down the initiation vitality of the response.

(B) Enzymes are pH subordinate. The pH reliance of the action for a catalyst is because of protonation condition of charged amino acids. On the off chance that pH is changed, the amino acids looses their charge, which results in the denaturation of the catalyst structure in this way making them inert.

(C) Optimum pH is the pH at which a protein works its best. The ideal pH for a chemical relies upon where it ordinarily works. For instance, intestinal proteins have an ideal pH of about 7.5.

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