Question
HLPaper 1A
The graph shows the effect of changing the substrate concentration on the early stages of an enzyme-catalysed reaction.
What can be interpreted about the rate of reaction from the graph?
A
Rate of reaction increases up to a point and then remains constant.
B
Rate of reaction increases linearly with increasing substrate concentration.
C
Rate of reaction increases non-linearly with increasing substrate concentration.
D
Rate of reaction is not affected by any change in the substrate concentration.