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AP Biology Homework Help: Musculoskeletal, Excretory, Digestive & Other Systems Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. What signals a blood vessel to undergo angiogenesis?

Question 2 2. The right ventricle pumps blood into:

Question 3 3. Hemoglobin acts primarily as _____.

Question 4 4. What forms must carbohydrates and proteins take to be absorbed by the small intestine?

Question 5 5. Which of the following explains why humans are unable to absorb enough oxygen through their skin?

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Question 6 6. If oxygen-rich blood flows through a capillary that passes through tissue that is already saturated with oxygen, what will happen?

Question 7 7. Which of these blood vessels brings oxygenated blood from the lungs back to the heart?

Question 8 8. Which of the following explains how a person straightens his arm at the elbow?

Question 9 9. What is hemoglobin composed of?

Question 10 10. Which of the following is smallest in size?

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Question 11 11. Which of the following is NOT filtered out of the glomerular capillaries?

Question 12 12. What is the function of red blood cells in the human body?

Question 13 13. Hemolymph is found:

Question 14 14. Which of the following is NOT a feature of hemoglobin?

Question 15 15. On a hot day in the African savannah, it would be advantageous for an elephant to lose more heat from its blood, so it should:

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Question 16 16. What do amylase and pepsin have in common?

Question 17 17. Sickle Cell Anemia is called an 'anemia' because _____

Question 18 18. Which of the following is NOT a feature of alveoli?

Question 19 19. Why would damaged epithelium be covered with a bandage?

Question 20 20. Which extracellular matrix material is found in both Fibrous Connective Tissue and Loose Connective Tissue?

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Question 21 21. Jellyfish have:

Question 22 22. What is one reason that enzymes are present in the small intestine?

Question 23 23. In the lungs, after oxygen leaves the air, where does it travel next?

Question 24 24. Which of the following explains how the kidney concentrates urea in the renal tubules?

Question 25 25. The lymph nodes

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Question 26 26. Fat is a very specialized type of loose connective tissue called adipose tissue. Which of the following is NOT a function of fat?

Question 27 27. Which of the following is NOT true of a closed circulatory system?

Question 28 28. Which of the following is not true of cardiac muscle?

Question 29 29. The main function of a heart valve is to:

Question 30 30. Which of the following does the large intestine most likely absorb in digestion?

AP Biology Homework Help: Musculoskeletal, Excretory, Digestive & Other Systems Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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