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Name: ____________________________________________ Period: _____ Date: ____________ Human Body Systems Levels of Organization 1. Cells 2. ____________________ = groups of similar cells that perform a _________________________ 3. Organ = ______________________________________________________________________ 4. ____________________ = group of organs __________________________________________ Four Major Tissues 1. 2. 3. 4. Nervous System (Chap. 35-2 through 35-4) Labeling: Label the diagram of the brain, using the following terms: frontal lobe, parietal lobe, occipital lobe, temporal lobe, cerebral cortex, cerebellum, medulla, brain stem/spinal cord, pituitary, hypothalamus, and thalamus. Short Answer 1. What role does the nervous system play in the functions of the body?_______________________________ The 2 parts to the nervous system are: a. b. 2. What is the function of a neuron? ____________________________________________________ The 3 types of neurons are: a. b. c. 3. Compare the autonomic and somatic nervous systems. Labeling Identify the parts of the neuron above , using the following terms: dendrites, axon, myelin sheath, nodes, cell body, nucleus and axon terminals. 1 Name: ____________________________________________ Period: _____ Date: ____________ Classifying Indicate each of the following functions as somatic or autonomic or both. 1. heart beating _________________________________________________ 2. turning a page ________________________________________________ 3. chewing food _________________________________________________ 4. digesting food _____________________________________ 5. breathing _________________________________________ Skeletal System (Chapter 36-1) Directions: Label the following skeleton using these terms: pelvis, radius, cranium, metacarpals, femur, ulna, tibia, mandible, tarsals, sternum, rib, phalanges, humerus, clavicle, carpals, patella, vertebra, rib, fibula, and metatarsals. T The _____________ skeleton is the central part of the skeleton used to protect vital organs such as the brain, heart, and lungs. The _____________ skeleton is used for movement and includes the pectoral and pelvic girdle and the extremities attached to them. Short Answer: Answer the following questions about the skeletal system. 1. What are the functions of the skeletal system? 2. What types of tissues make up the skeletal system? 2 Name: ____________________________________________ Period: _____ Date: ____________ 3. What are bones? 4. What is the advantage of spongy bone tissue in the ends of long bones? 5. Which cells are produced in red bone marrow? 6. What is a joint? 7. Describe the 3 types of joints 8. Describe the four types of freely movable joints. Tendons are connective tissues that join ______________ to _____________. Ligaments are connective tissue that holds _________________ together at a ____________. Muscular System (Chapter 36-2) Short Answer: 1. What are the 3 types of muscles and their function? 2. Explain the statement: “Most skeletal muscles work in opposing pairs.” (Use Page 930.) 3. What connects skeletal muscles to bones? (See Skeletal notes.) Identify 3 Name: ____________________________________________ Identify the type of muscle. ___________________ ____________________ Period: _____ Date: ____________ ______________________ Integumentary System (Chapter 36-3) Labeling Label the diagram of the skin. Structure: Functions: Short Answer 1. What are the functions of sebaceous glands and sweat glands? 2. You cut your arm and it begins to bleed. Which layer of skin must have been penetrated for the cut to begin bleeding? 3. What is the function of melanin? 4 Name: ____________________________________________ Period: _____ Date: ____________ 4. What are the two functions of integumentary system? 5. How does the skin help to maintain a constant body temperature? Digestive System (Chapter 38-2) Labeling and Explaining Label the organs of the digestive system and describe each organs function. Use the following terms: pancreas, gallbladder, large intestine, rectum, salivary glands, small intestine, stomach, mouth, esophagus, liver and pharynx. 1. What are two functions of the digestive system? 2. What is the difference between mechanical and chemical digestion? 3. What is the route food takes through the body? 4. How are the internal intestines’ structures, called villi, adapted to absorb food? 5 Name: ____________________________________________ Period: _____ Date: ____________ 5. Describe two diseases of the digestive system. Excretory System (Chapter 38-3) Labeling and Explaining Label the parts of the excretory system and describe their function. Use the following terms: bladder, ureter, urethra, and kidneys. Short Answer 1. Explain the function of the kidneys in maintaining homeostasis in the body. 2. Approximately how long does it take the kidneys to filter all the blood in the body? 3. Explain what a kidney stone is made from and how sounds can be used to alleviate the pain of kidney stones. Respiratory System (Chapter 37-3) Labeling Label the diagram of the respiratory system. Short Answer 6 Name: ____________________________________________ 1. What are the functions of the respiratory system? 2. What part of the brain controls breathing? Period: _____ Date: ____________ 3. How does emphysema affect the respiratory system? 4. How does the diaphragm aid in breathing? 5. Explain how the respiratory and the circulatory system work together to respond to your body’s needs during exercise. Drawing Conclusion Illustrate the capillaries in the alveoli and show how gas exchanges. Describe the process of gas exchange. Circulatory System (Chapter 37-1) The circulatory system can simply be diagramed in a box, like below. We will complete this together and then you will label the real parts at the bottom of the page. 7 Name: ____________________________________________ Period: _____ Date: ____________ Label the parts of the heart. Use the following terms: pulmonary vein, bicuspid valve, ventricle (right, left), superior vena cava, aorta, pulmonary artery, and tricuspid valve. Completion Complete the outline tracing the pathway of blood through the heart. 1. A large vein called the ______________________________ brings the blood from the upper part of the body to the heart, where it enters the _____________________________. 2. The blood is pumped out of the right atrium into the __________________________. 3. Travels through the ___________________________ to the ___________________, where it picks up oxygen. 4. From the lungs, blood travels through the _________________________ and returns to the heart, where it enters the ______________________. 5. Finally, the blood is forced from the _______________________ into the ______________________, which carries it to the tissues of the body. Short Answer 1. What are the major components of blood? 2. What are the 3 types of vessels and their function? 3. What might happen if a blood clot forms inside in the circulatory system and lodges in a major blood vessel? 8 Name: ____________________________________________ Period: _____ Date: ____________ 4. The only vein that carries oxygenated blood is the _______________________ and the only artery that carries deoxygenated blood is the _________________________. Endocrine System (Chapter 39-1) Labeling Label the diagram of the endocrine system and list its major function. Use the terms: thyroid, testes, pituitary, pancreas, ovaries, parathyroid, thymus, and pineal. Short Answer 1. What is a hormone? 2. What is the relationship between a hormone and a target cell? Use a specific example to explain your answer. 3. Some effects of hormones include: 9 Name: ____________________________________________ Period: _____ Date: ____________ Reproductive System (Chapter 39-3) Labeling Label the female and male reproductive system Labeling Label the drawing of a sperm with the following structures: head, tail, nucleus, and midpiece. 10 Name: ____________________________________________ Period: _____ Date: ____________ Interpreting Graphics Use the diagram to answer the following questions. LH is luteinizing hormone and FSH is follicle stimulating hormone. 1. What occurs when the hormone LH peaks? 2. What days on the chart show the menstruation phase? 3. In humans, fertilization occurs in the ______________ or fallopian _____________ 4. The fusion of the egg and sperm results in the formation of a __________________ 11 Name: ____________________________________________ Period: _____ Date: ____________ Immune System (Chapter 40) Key Terms Explanations Antigen Antibody Spleen: Lymph Nodes: Bone Marrow: Thymus: Nonspecific Defense Mechanisms Specific Defense Mechanisms (Immune Response) First Line of Defense Goal: Second Line of Defense Goal: Details: Details: 12 Third Line of Defense Name: ____________________________________________ 13 Period: _____ Date: ____________