Wwxxyyzz Ap Bio 2020 -

| Condition | Growth rate | |--------------------|-------------| | Aerobic, glucose | 1.2 | | Anaerobic, glucose | 0.4 | | Aerobic, no glucose| 0.1 |

Predict how the addition of an uncoupler of oxidative phosphorylation would affect ATP production and oxygen consumption. Explain your reasoning. (2 points) Wwxxyyzz Ap Bio 2020

Design an experiment using a respirometer to measure oxygen consumption in Wwxxyyzz under aerobic conditions with glucose. Include a control and one experimental variable you would test. (3 points) Include a control and one experimental variable you

The organism is exposed to an antibiotic that blocks the electron transport chain. Predict the relative growth rate under aerobic conditions (compared to the table) and explain how the cell would compensate. (2 points) Question 2 (20 min) A population of Wwxxyyzz is grown in a chemostat for 200 generations. Initially, all individuals have the same allele for a membrane transport protein. After 200 generations, two alleles (A and a) are present at frequencies: A = 0.3, a = 0.7. (2 points) Question 2 (20 min) A population