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Biology 105: Anatomy & Physiology Final Exam

Free Practice Test Instructions:

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. Which proteins form a cross-bridge, causing muscular contraction?

Question 2 2. Why does soap remove grease from pans when we wash dishes?

Question 3 3. Your eye doctor applies eye drops which cause your pupil to enlarge. He then asks you to wear sunglasses for a few hours. What are the purpose of the drops and why do you need to wear sunglasses?

Question 4 4. The latissimus dorsi is a large back muscle responsible for the bulk of adduction of the arm (pulling the arm to the sides of the body). The teres major is a much smaller muscle that helps to start adduction of the arm when it is fully extended. Which muscle is the agonist, and why?

Question 5 5. How many neutrons does the most common isotope of hydrogen have?

Question 6 6. Why do the Leydig cells produce testosterone?

Question 7 7. The glomerulus is located in the:

Question 8 8. Why is it important for a newborn to breast feed within the first few days after birth?

Question 9 9. Which of the following blood vessels are the terminal branches of the abdominal aorta?

Question 10 10. In addition to muscles, tendons and joints, what else contains sensory receptors that use internal stimuli to detect movement?

Question 11 11. The part of the scapula that articulates with the head of the humerus is called:

Question 12 12. Which blood type is considered the Universal Recipient and why?

Question 13 13. Energy is released from ATP when the bond is broken between

Question 14 14. Tetanic contraction is produced when repeated stimuli is administered during which part of the muscle twitch?

Question 15 15. How does blood from the reproductive organs return to the heart?

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Biology 105: Anatomy & Physiology Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Biology 105: Anatomy & Physiology  /  Science Courses
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