The reaction rate is

The reaction rate is

The reaction rate is

The reaction rate cannot be determined from the given information

It is the substrate concentration at which the reaction rate is half of maximum

It is the substrate concentration at which the reaction rate is at maximum

It is the enzyme concentration at which the reaction rate is at maximum

It is the enzyme concentration at which the reaction rate is half of maximum

Increasing the maximum velocity by a factor of 2

Increasing the substrate concentration by a factor of 2

Decreasing the substrate concentration by a factor of 2

Increasing the Michaelis constant by a factor of 2

increasing . . . decrease

decreasing . . . decrease

increasing . . . not change

decreasing . . . not change