In cases of ethylene glycol poisoning, treatment involves administration of Ethanol (grain alcohol), which works by competitively inhibiting ADH, an enzyme that oxidizes ethylene glycol to organic acids. As a competitive inhibitor, ethanol: decreases apparent Km without affecting Vmax· increases apparent Vmax without affecting Km. decreases both apparent Vmax and apparent Km. increases apparent Km without affecting Vmax· decreases apparent Vmax without affecting Km.

Option B is the correct option- Ethanol increases apparent Km without affecting Vmax.

Explanation:

Vmax remains the same, and Km increases in competitive inhibition. There is an increment in Km because competitive inhibitors interfere with substrate binding to the enzyme. Vmax is not affected because the competitive inhibitor cannot bind to ES and therefore does not alter the catalysis.

Option B is the correct option- Ethanol increases apparent Km without affecting Vmax.

In the attached image, the first picture is the Michaelis Menten Plot for competitive inhibition in which an increase in km but constant Vmax is observed.

In the images,  ............................. represents the case with competitive inhibitor, while _______________ represents the case without competitive inhibitor.

b is the correct answer

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answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).