please number answers Hydrogen bonds Disulfide bonds Hydrophobic interaction An

Question

please number answers

Hydrogen bonds Disulfide bonds Hydrophobic interaction An inorganic substance that assists in an enzyme catalytic process is called a: cofactor coenzyme regulator substrate Enzymes function as a catalyst by: lowering the overall energy change in a reaction changing the equilibrium constant increasing the time it takes for a reaction to take place lowering the activation energy of a reaction A molecule that is similar in terms of the correct structure to the substrate for an enzyme will probably be a: cofactor regulator competitive inhibitor noncompetitive inhibitor The process of competitive inhibition can be overcome by: increasing the pH increasing the substrate concentration decreasing the temperature all of the above Heavy metals such as Pb2+ or Hg2+ act as a(n) inhibitor. irreversible reversible noncompetitive competitive When a molecule binds to an enzyme at a site other than the active site and affects enzyme shape it is called a(n): noncomp

Explanation / Answer

43) D ,Detargent genarely have hydrophobic and hydrophilic chain and hydrophobic chain inteact with hydrophobic moiety and disrupt interaction.

44) A, Inoganic ion like Mg(+2),Zn(+2) ect. act as a cofactor as like Zn(+2) in carboxyanhydrase enzyme.

45) D, Enzyme lowers activation energy by stabilizing transitionstate

46) C, substructure compound have similar kind of interaction in the binding poket so, it compit with natural molecule

47) B, if substrate concentration is very high then rate will not change with respect to this natural molecule so, there was no competitive inhibition

48) A, Pb(+2) and Hg(+2) bind with SH Bond of cystein in enzyme disrupt it's function

49) A,When the molecule binds other than active site which is allosterically control active site , it is noncompetative in nature

50) A ,Since pepsin work in stomach it's working pH is acidic.

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