Enzyme Lab Worksheet

Enzyme Lab Worksheet


Hypothesis:


Independent Variable:

The liquid grass

Dependent Variable:

The solution that was mixed with the glass

Controlled Variables:

Water with the grass solution.

Justification of hypothesis:

If hydrogen peroxide and a buffer solution of pH 8  are mixed in with different test tubes of liquid grass then the hydrogen peroxide with cause more enzymic reactions.
Why did you choose this as your hypothesis?
The reactions that will occur in the mix of the two solutions will form oxygen or water.  Hydrogen peroxide’s chemical formula is H2O2.  The amount of oxygen and hydrogen that hydrogen peroxide has will create more reaction opportunities.

Materials (Your Team’s Experiment):



Done by William Mahnke, Ben Buran, Chase Lyles, and Addison Akery

Procedure:  Pour the liquid grass into a test tube and mix it with one of the three solutions.


Summary:Want to see what mix of liquid grass and solution will create the most bubbles.


Detailed Steps:  Do each solution twice.


Data and Results:

(This section should include at least one graph!)

Conclusions:  Hydrogen peroxide when mixed with the grass solution had more enzymic reactions than the buffer solution of pH 8 and the water.

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