Which of the following is a reason for metabolic regulation? (select all that apply O Ensure the amount of oxygen being brought in is appropriate for cell health O Maintain cell components at appropriate levels O Conserve materials Ensure efficient use of energy stores

Describe with a summary picture the aerobic respiration from glucose (CHO) all the way to Co2 and water. Highlight, with yellow the flow of H (and then electrons and protons) and in red the ATP   Include:  inner membrane, outer membrane, matrix, intermembrane space   glycolisis, Krebs cycle (citirc acid), e.t.c. (oxidative phosphorilation) ATP synthase, NADH dehydrogenase complex, cyt b-c1complex, cyt oxidase complex, ubiquinone, cytochrome-c glucose, pyruvate, acetyl-Co-A, H2O, O2, CO2, NADH, NAD+, FADH2, e-, H+, ATP, ADP +Pi direction of the arrows, inner membrane potential, gradient of protons, inner membrane transporters, outer membrane porins

In the absence of oxygen, cells consume glucoseat a high, steady rate. When oxygen is added, glucose con-sumption drops precipitously and is then maintained atthe lower rate. Why is glucose consumed at a high rate inthe absence of oxygen and at a low rate in its presence?

Why are ATPases hydrolases? Aren’t they also transferases as they move the phosphate group onto the protein in the sodium/potassium pump?

If you began training for a really long ultra-distance race (a 24-30 hour event like the 100-mile Western States Ultra Trail Marathon), which enzyme would want to increase the most for this event. O hemoglobin O lipoprotein lipase O creatine kinase