1. AP LAB #5 – Cellular Respiration

2. Overview - Procedure Mr. Andersen will explain! VIDEO LINK!

6. TABLE 5.1: Measurement of O 2 Consumption by Germinating and Dry Peas at 25°C Temp:Time (min) Beads AloneGerminating PeasDry Peas and Beads Rdg. time X (mL) Diff. *Rdg. time X (mL) Diff. *Corr. diff. Δ Rdg. time X (mL) Diff. *Corr. diff. Δ 25°C 00.740.660.81 0-50.730.570.80 5-100.730.500.80 10-150.730.420.80 15-200.730.360.80

7. TABLE 5.1: Measurement of O 2 Consumption by Germinating and Dry Peas at 10°C Temp:Time (min) Beads AloneGerminating PeasDry Peas and Beads Rdg. time X (mL) Diff. *Rdg. time X (mL) Diff. *Corr. diff. Δ Rdg. time X (mL) Diff. *Corr. diff. Δ 10°C 00.850.900.82 0-50.850.880.82 5-100.85 0.82 10-150.850.810.82 15-200.850.770.82

8. Next Steps… Complete both data tables (see notes in lab on how to calculate for difference (*) and corrected difference (Δ) Complete “Analysis of Results” questions, graph, calculations, etc. Turn in LAB 5 Packet (attach your prelab!) – due Monday