Which of the following is true for compe...

Which of the following is true for competitive enzyme inhibition ?

Decrease in `V_(max)` and `K_(m)`

Unchanged `V_(max)` and decrease in `K_(m)`

Unchanged `V_(max)` and increase in `K_(m)`

Increase in `V_(max)` and `K_(M)` is

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Which of the following is not an example of competitive inhibition ?

Inhibition of succinic dehydrogenase by malonate

Sulpha drugs used to control bacterial pathogens

Inhibition of alcohol dehydrogenase by ethanol in methanol poisoning

Inhibition of hexokinase by glucose-6-phosphate

The inhibitor closely resembles the substrate in its molecules and inhibits the activity of the enzyme.

They cannot be used to control bacterial pathogens.

Inhibition of succinic dehydrogenase by malonate which closely resembles the substance succinate in structure is an example of it.

Substrate cannot bind in such type of inhibition thus enzyme activity declines.

They act on a specific substrate

They are made up of fat and sugar

They act at a specific temperature

They act at a specific pH