Question

Effect of Enzyme Concentration on Reaction Rate Reaction rate (1/sec) 0.0200 0.0160 0.0120 0.0080 0.0040 0.0000 0.00 0.10 0.20 0.30 0.40 0.50 Amylase concentration (%) y = -0.104x² + 0.0834x + 0.0009 R² = 0.9756 Discussion 1. Explain your results in terms of your hypothesis. Describe the shape of the reaction rate curve as enzyme concentration increases. What factors are responsible for the shape of this curve? (3 points) According to the graph the curve represent the 2. Speculate about the shape of a curve measuring reaction rate if you had increased the concentration of enzyme, but held the concentration of substrate constant. (3 points)

          Effect of Enzyme Concentration on Reaction Rate
Reaction rate (1/sec)
0.0200
0.0160
0.0120
0.0080
0.0040
0.0000
0.00 0.10 0.20 0.30 0.40 0.50
Amylase concentration (%)
y = -0.104x² + 0.0834x + 0.0009
R² = 0.9756
Discussion
1. Explain your results in terms of your hypothesis. Describe the shape of the reaction rate curve as enzyme concentration increases. What factors are responsible for the shape of this curve? (3 points)
According to the graph the curve represent the
2. Speculate about the shape of a curve measuring reaction rate if you had increased the concentration of enzyme, but held the concentration of substrate constant. (3 points)

Effect of Enzyme Concentration on Reaction Rate
Reaction rate (1/sec)
0.0200
0.0160
0.0120
0.0080
0.0040
0.0000
0.00 0.10 0.20 0.30 0.40 0.50
Amylase concentration (%)
y = -0.104x² + 0.0834x + 0.0009
R² = 0.9756
Discussion
1. Explain your results in terms of your hypothesis. Describe the shape of the reaction rate curve as enzyme concentration increases. What factors are responsible for the shape of this curve? (3 points)
According to the graph the curve represent the
2. Speculate about the shape of a curve measuring reaction rate if you had increased the concentration of enzyme, but held the concentration of substrate constant. (3 points)

Added by Janet P.

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