Which of the following exercises would NOT be fueled with energy produced from the electron transport chain? A. Mowing the lawn
B. Sprinting the 100m dash
C. Walking to the grocery store
D. Running a marathon

Which of the following statements is false?
A. Glycolysis can occur with or without oxygen
B. Glycolysis is the first step in both anaerobic and aerobic respiration
C. Glycolysis occurs in the mitochondria
D. Glycolysis produces 2 ATP, 2 Pyruvates, and 2 NADH

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !