1. Just-In-Time-Teaching activity for introduction to the role of coenzymes in Cellular respiration

2. Directions
For this activity insert 2 slides: one that depicts the oxidation reduction cycle of NAD+ and another that shows an overview of the three main steps of cellular respiration. These slides are included with most biology textbooks.
Assign the questions on the next slide as a pre lecture assignment.

3. CH 9 JITT Questions
1. Describe the major role of NADH in cellular respiration.
2. Is NADH in an oxidized or reduced state? Explain how you know.
3. How many electrons and hydrogen ions are added to NAD+ as it becomes reduced?
4. What is the source of the electrons and H+ from question #3.?