1. PAP Warm Up Identify the parts of the reactions on the board.
Name the two reactions that can occur and explain the differences between the two. (reactants & products)

2. PAP Biology Warm Up Identify a, b, c, and d in the diagram above.
What type of chemical reaction is this?

3. Objective
We will….demonstrate how enzymes work and their purpose.

4. Article Analysis Due Wednesday Biochemistry TEST Friday
Agenda
Complete Jell-O Lab
Begin write up for Jell-O Lab
Article Analysis Due Wednesday
Biochemistry TEST Friday

5. PAP Biology Warm Up
Study and review for biochemistry test

6. Agenda Biochemistry Test Work on Formal Write Up for Jell-O Lab
You may write on test but the scan-tron will be graded
You may write in pen or pencil
Work on Formal Write Up for Jell-O Lab
Due Monday
Assessment Grade

7. Lab Write Up Purpose: Materials: Procedure: Observations & Data:
The purpose of this lab was to ……
Materials:
List
Procedure: #
Observations & Data:
Observations: The senses were used in several ways during this lab. The sense of smell…… Visual information included…..The sense of touch allowed for…..
Data Table
Calculations:
Conclusion:
Sources of Error: (3)

8. Conclusion
The purpose of this lab was…….The data showed that …… The control in the lab was well # ___ with the ________in it. The results of the lab showed that the #1 well ……. The #2 well …….. The #3 well …….. The #4 well ……... The #5 well …….. The #6 well ……... The data supports that ………The data collected supports that detergents do have enzymes in them that….( use academic vocabulary such as substrate, active site, concentration, hydrolysis….)

9. Sources of Error
There are 3 sources of error that could have affected the results. The three errors are all personal errors which include first the possibility for cross contamination between detergents by picking up the wrong pipette. Another possible error would be……Lastly there is the possibility that………