During cellular respiration, glucose and oxygen react to produce carbon dioxide, water and energy.  The balanced equation for this reaction is: C6H12O6 + 6O2 –> 6CO2 + 6H2O + energy. The table below the mass for each item in the chemical equation for the oxidation of a known quantity of glucose. (this is the same table you viewed in class).     C6H12O6 O2 CO2 H2O 1 kg 1.1 kg 1.5 kg 0.6 kg 10 kg 10.7 kg 14.7 kg 6.0 kg 1 lbs 1.1 lbs 1.5 lbs 0.6 lbs 10 lbs 10.7 lbs 14.7 lbs 6.0 lbs Assume 5 lb of glucose is broken down in this reaction.  Use the drop down menus to make the statements below true.   This [reactiontype] reaction would take place in [location1] of [location2].  It would generate about [carbondioxide] lbs of carbon dioxide and about [water] lbs of water, which would exit the body mainly through the [bodysystems1] system and the [bodysystems2] system.  

Pepsin is most active in the [location], where it digests [macromolecule].

Which of the following statements about leptin is accurate?  

If you were deficient in iron, which of the following health effects would occur?

If you used scratch paper, you must show your paper with your name on both sides to the camera now, before submitting your exam. Do this even if you did not end up writing  anything on your scratch paper.   If you chose to use a whiteboard, show your erased whiteboard to the camera before submitting your exam. 

Which of the following statements about enzymes is TRUE?

Respond to BOTH of the following prompts in complete sentences. 1. To what extent would the above result (high proportion of Type 2 fibers) predict the child’s ability to excel as a sprinter (short distance runner) someday? Explain briefly, considering what the information can tell you as well as not tell you.  (1 points) 2.  Do you believe it would be ethical to do a muscle biopsy as the parents have requested? Justify your answer, and connect your idea to an ethical pillar.  (2 points)

Which of the following is a good dietary source of both Vitamin C and calcium?

A muscle biopsy, in which a small portion of a muscle is removed and analyzed, can provide an estimate of the proportion of Type I and Type 2 muscle fibers in a person’s muscles. Imagine you are a health care provider and a parent asks you to perform a muscle biopsy of their 4 year old’s quadriceps (thigh muscle) to determine what sports they should start.  The two questions that follow relate to this scenario.  

When your parasympathetic nervous system is activated, which of the following receives the most blood?