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Agenda 4/22

Continue Lab 6c Day 2 Procedure (step 9)
Lab 6c Data
Lab 6c Data Analysis/Conclusion

HW - Next Assays Quiz Wed, 5/1

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Lab 6c Data Analysis/Conclusion

Record all data indicating color changes using colored pencil on the data table provided. Cut it out and paste it in your notebook. (Get the data signed!)

Explain what the results of the experiment mean.
Which type of amylase works “better” (has higher activity)? How do you know?
What possible errors could have occurred that could lead to erroneous or misleading results?
Of what value is this type of assay? (Refer to your notes.)
Which of the assays you performed SHOULD give the “best” results?
If an assay shows a 100 mg/dL glucose concentration, what is that value measured in percent of glucose? Show the calculations.

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Amylase = 0.05 g
CaCl₂ = 0.037 g
Tris = 0.303 g

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Agenda 4/24

Prelab 7d, 7f, 7g
Start Lab 7d

*If you’re finishing Lab 7d, please ask me for pH paper.

HW - Assays Quiz #2 Wednesday, 5/1

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Warm-up 2/20

What amount of amylase will you use in Lab 7d?
What amount of CaCl₂ anhydrous will you use?
What amount of Tris will you use?
What pH will you adjust the solution to?

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Agenda 4/26

Finish Lab 7d