BIOS 251 Final Exam Test 1 WITH BEST ORGANIZED QUESTIONS AND ANSWERS

BIOS 251 Final Exam Test 1 WITH BEST ORGANIZED QUESTIONS AND ANSWERS QUESTION 1.1. (TCO 7) Which of the following is NOT a major function of muscle tissue? (Points : 3) Moving blood throughout the body Generation of heat through contractions Storage of information Promotion of movement of body structures Protection of organs Question2.2 (TCO 7) When you flex your bicep brachii and lift your cell phone off from the table top, the fulcrum is represented in the lever system by the (Points : 3) the bicep brachii muscle. the elbow joint. the triceps muscle. the humerus. the cell phone. Question3.3. (TCO7) Which of the following types of cells display the property of electrical excitability? (Points : 3) Smooth muscle cells Cardiac muscle cells Neurons Skeletal muscle cells All of these choices demonstrate electrical excitability. Question4.4. (TCO 7) In an isotonic contraction, the muscle (Points : 3) develops force. shortens. lengthens. both develops force and shortens. both develops force and lengthens. Question5.5. (TCO 7) The form of a muscle that stabilizes the origin of the prime mover so that it can act more efficiently is called the (Points : 3) synergist. agonist. antagonist. fixator. secondarymover. Question6.6. (TCO 8) The component of a neuron that provides the spatial integration of incoming signals is the (Points : 3) axon. soma. myelin sheath. axon hillock. axon terminals.