bio 156 lab 5 - What color was the phenol

bio 156 lab 5

if possible, please help with number one... if not its okay, thank you .

1. What color was the phenol red solution for each tube after 4 hours elapsed? (8 points)

   1. Control

   2. Dried peas

   3. Germinating peas

   4. Boiled peas

   6. Compare cellular respiration in the dried, germinating, and boiled peas. Explain why some peas in the experiment produced carbon dioxide (CO2) while other peas did not. (5 points)

what harnesses more energy cellular respiration or fermentation?

Review the results from the Rate of Cellular Respiration and Exercise procedure of the lab (Part I) to answer the following questions.

1. Why was phenol red used as an indicator of cellular respiration? (5 points)

2. How did exercise affect the rate of cellular respiration? (Hint: Review the time it took for the solution to change with and without exercise). (5 points)