1. Biology Lab Reports

2. General Formatting 12 Point Font Size Times New Roman Font One Inch (1”) Margins Header including Name and Class Period on EVERY PAGE

3. Mrs. Ring2 nd Period Enzymes: How Fast Can They Go? This is what the top of your paper should look like. If it looks similar to this you will automatically get four points! I know it is not listed on your Rubric but please insert a header with your name and class period on it so I know who to give credit to.

4. Mrs. Ring2 nd Period Enzymes: How Fast Can They Go? Problem: How does enzyme concentration affect the reaction time of enzyme activity? Hypothesis: If the enzyme concentration increases, then the time it takes for the disc to rise to the surface of the hydrogen peroxide will decrease, because________. Materials: Beaker with H 2 O 2 Timer Forceps0% enzyme solution 3 cups50% enzyme solution Filter paper discs100% enzyme solution Paper Towels

5. Procedure: 1.Obtain one plastic cup blah blah (control, no solution). 2.Two members, blah 3.Blah 4.Blah 5.Blah blah mer 6.Mer blah 7.Blam mer blah 8.Mer mer 9.Repeat 10.Repeat steps 3-10 for the 50% enzyme solution and the 0% enzyme solution (control).

6. Data: You must summarize your data in paragraph form AND in table and graph form. EX: The data shows ***If you do not know how to insert tables or graphs please ask a friend or you Computer teacher and they can assist you with this.*** Enzyme Concentration (%) Trial 1Trial 2Trial 3Average 100 %.981.171.02 50%1.201.321.19 0%2.301.492.08

7. Analysis/Conclusion: My hypothesis was supported/unsupported (pick one that matches your data) because the data shows…. The independent variable (concentration) caused_____________..... The ___% solution was the fastest by_____. Some possible errors that could have occurred during our lab were_________. Had we done _________instead, we could have had ____________ results.