Summative Assessment in Science 10 Module 3 Nervous System. The Control System of the Body 111.99.71 Directions: Read each question carefully. Choose the letter of the correct answer Use a separate sheet of paper for your answer. 1. What is nervous system? Alt is part of the human body C. It regulates body hormones B. It is the body's control center D. It transports blood throughout the body 2. What is another term for nerve cell? A cancer B. ganglion C. mitochondron D neuron 3. This serves as a channel for signals between the brain and the rest of body? A brain B. body C. neurons D. spinal cord 4. What does the autonomic nervous system control? A body transmission of scents C. signals carried throughout the body B. involuntary actions like heartbeat D voluntary actions like walking 5. What are nerve signals? A flashing red lights B. large flashing green lights C. electrical impulses D. type of hormones 8. What are the main parts of the nervous system? A artenes, veins, and capillaries C. hands, feet, and tongue B. brain, spinal cord, and nerves D. nose, toes, and 7 Which part of the brain helps keep your balance so you don't just fall or stumble while walking? A cerebellum B. medulla oblongata C pituitary gland D. spinal cord 8. Which of the following is TRUE about central nervous system? A It can be classified as somatic and autonomic nervous system B It is composed of the brain and spinal cord. C. It is composed of the brain, spinal cord, and hormones. Dit is composed of cranial and spinal nerves. 9. You felt hungry because you haven't eaten your food for lunch trying to finish home works. Which of the following is the best response to the given stimulus? A Continue work B. Eat C. Ignore the situation D. Shout out loud 10. Instructions from the brain to the target organs is carried by A receptors B. nerves C. sense organs D hormones 11. It refers to the state reached when each part of the body functions in equilibrium with other parts A feedback B homeostasis C. impulse D. unstable 12 Which nervous system controls the internal organs? A autonomic B central C. peripheral D. somatic 13. The hypothalamus connects the two systems, and A cardiovascular, urinary B. circulatory, nervous C nervous, endocrine D. nervous, respiratory 14. What part of a neuron carnes the impulse toward the cell body? A axon B. cell body C. dendrite D nucleus 15. Which of the following is TRUE about synapse? A connection between a neuron and another neuron IL The site of transmission of electric nerve impulses between neurons HL. An automatic response to a stimulus IV It is considered as the control system of the body Al only 8 I and II only C. I,II and III DI, ut, and IV
