Make up Assignment for the Purloined Parakeet Case
Alternative Final Assessment UnitAcademic Biology – Mrs. Liggett
Instructions: Obtain a copy of The Case of the Purloined
Parakeet from Mrs. Liggett. Read over the packet and the review
homework assignment on chromatography. Click on each chromatogram for each pen and
solvent on the next slide. Color in each chromatogram in the chart
provided in the lab…………….. You NEED to do this in color!
View the result chromatograms for the Ransom Note.
Using your chart and the ransom note results, solve the case. Write your results under the chart in the lab.
Copy of Ransom Note
Pens
Pen A- a sharpie black marker
Pen B – a Crayola black marker
Pen C – a flipchart black marker
Chromatograms for each pen & solvent Pen A in water Pen A in acetone Pen A in alcohol
Pen B in water Pen B in acetone Pen B in alcohol
Pen C in water Pen C in acetone Pen C in alcohol
Chromatogram for the Ransom Note
Pen A - Water
Pen A - Acetone
Pen A - Alcohol
Pen B - Water
Pen B - Acetone
Pen B - Alcohol
Pen C - Water
Pen C - Acetone
Pen C - Alcohol
Top Related