1. Agenda 2/20 Cellular Respiration Lab Overview Data Collection
Lab Analysis

2. Warm Up
How does a seed get its energy to grow into a plant?

3. Purpose
To determine the rate of cellular respiration (mL of O2/min) in germinating peas, non germinating peas, and glass beads in room temperature and warm water

4. What’s the equation for cellular respiration?
Glucose (C6H12O6) + Oxygen (O2)  Carbon Dioxide (CO2) + Water (H2O) + ATP

5. Materials
Respirometer- allows us to measure the amount of O2 that is consumed
What gas is produced?
What gas is consumed?
Need KOH: to react with CO2

6. Agenda 2/19 Cellular Respiration Model/Review Project
Intro to Cell Resp Lab (Will do lab on Thursday)
Homework
1. Environmental Factors Video and Notes
2. Study for Unit Exam
Turn in: Video notes, and anything from sub

7. Cellular Respiration Lab
In the lab, we will use germinating seeds, dry seeds, and a respirometer to determine the rate of oxygen consumption over time.

8. Respirometer Set Up