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which is correct regarding a cofactor? group of answer choices a) alters the conformation of an enzyme b) can be a metal such as iron c) alters the reaction rate d) all choices are correct

Sagot :

d) all choices are correct.

An enzyme cannot function as a catalyst without the assistance of a cofactor, which is a non-protein chemical molecule or metallic ion. Cofactors are characterized as "helper molecules" that speed up biological processes.

A chemical species that is not a protein that is necessary for enzymatic catalysis. It could be a metal ion, an organic molecule with weak ties (like the coenzyme nicotinamide cofactor NAD(P)H), or a molecule with strong ties.

Inorganic proteins and cations are the chemicals and ions that can act as cofactors.

By reducing (increasing) the activation energy of its component chemical elements, an enzyme functions as a biological catalyst to catalyze (accelerate) or speed up (raise) the rate of a chemical reaction (reactants).

In general, an enzyme's actions are influenced by four factors, including:

  • hydrogen concentration as a function of log (pH).
  • Temperature.
  • allosteric blockers.
  • Cofactors.

To know more about cofactor, click on the link below:

https://brainly.com/question/1117034

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