BILD2 STUDY GUID 4

BILD2 STUDY GUID 4 - BILD 2 Winter Quarter, 2011 1 Name...

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BILD 2 Name Winter Quarter, 2011 1 BILD 2 PROBLEM SET #4 Winter Quarter, 2011 [NOTE: This was the format and content of the second midterm when the course was given in a recent year. Work through the answers as practice for our first midterm . The questions will be discussed in Section by the TAs.] 1. (10 points) 2. (10 points) 3. (10 points) 4. (10 points) 5. (10 points) 6. (10 points) 7. (10 points) 8. (15 points) 9. (15 points) 100 total TOTAL POINTS _________ By signing this waiver I give permission for this exam to be left for me to pick up in the boxes outside the elevators on the third floor of Pacific Hall (if I miss the exam return at the end of lecture). I realize that this procedure may expose my grade to public scrutiny. If I do not sign this waiver, I acknowledge that my exam will be available for pick up only between 1:00 and 3:00 PM Monday-Friday in 3140B Pacific Hall. Signature Date
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BILD 2 Name Winter Quarter, 2011 2 1. (10 points) (a) What are the bulk nutrient requirements of humans? (b) What are the bulk nutrient requirements (“macronutrients”) of plants? 2. (10 points) (a) How is blood pressure regulated over the short-term? (b) How is blood pressure regulated over the long-term 3. (10 points) How (and in what form) is each of the following transported in blood? (a) oxygen (b) carbon dioxide (c) lipid (d) nitrogenous wastes (e) hemoglobin 4. (10 points) How do Plasmadesmata differ from Casparian Strips with respect to structure, location, and function?
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BILD 2 Name Winter Quarter, 2011 3 5. (10 points) Diagram and label the parts of the nephron. What does the proximal convoluted tubule do (specifically)? 6. (10 points) Where are stomata located in a plant? What is their function and what are the molecular mechanisms causing it? 7. (10 points) Compare the thickness and composition of vessel walls for (a) arteries, (b) capillaries, and (c) veins. How do these differences help the different functions of the vessels?
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BILD 2 Name Winter Quarter, 2011 4 8. (15 points) What events occur in the stomach to promote digestion and how are these
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BILD2 STUDY GUID 4 - BILD 2 Winter Quarter, 2011 1 Name...

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