Name Date Pd TRANSPORT Circulatory System Body Systems

Name: ____________ Date: ____________ Pd. _______ TRANSPORT: Circulatory System Body Systems Über Packet Honors students must answer all questions. On Level students are only required to answer questions with a * next to them. Use your foldable and pg 654 -664 to help you with the following questions about the circulatory system. 1. *What is the function of the circulatory system? What organ systems does it interact with closely? 2. *What are the functions of the following organs or structures? Heart _______________________________________________________________________________________ Blood Vessels (indicate direction of blood flow and specializations) • Arteries____________________________________ • Veins_____________________________________ • Capillaries___________________________________ 3. *Indicate the order of blood through the types of vessels as blood leaves the heart and returns: Heart ________________ Heart 4. What are the functions of the four main components of blood? • Red Blood Cells_________________________________ • White Blood Cells________________________________ • Platelets____________________________________ • Plasma____________________________________ Color the chambers/vessels to and from the heart using blue to represent deoxygenated blood, and red to represent oxygenated blood. ***Blood is NOT actually blue when it doesn’t have oxygen. It is just a little less red than it is when it does have oxygen. I E F A E F C G D B H

TRANSPORT: Respiratory System Use your foldable and pages 667 -669 to answer the following questions about the respiratory system. 5. *What is the function of the respiratory system? What organ system does it interact with closely? 6. *What are the functions of the following organs or structures? Lungs _________________________________________ Alveoli _________________________________________ Diaphragm _______________________________________ 7. *Describe how the structure of alveoli increases efficiency of gas exchange. Label the structures in the respiratory system at right: B. ____________________ C D F. ____________________ G. ____________________ H. ____________________ I. A B E F G . H I TRANSPORT: Digestive System Use your foldable and pages 635 -647 to answer the following questions about the digestive system. 8. *Briefly describe the roles of the following organs in digestion and absorption. Stomach ________________________________________ Small intestine _____________________________________ Large intestine _____________________________________

9. *Briefly describe the structure and function of villi. 10. The surface area of the small intestine is the size of a tennis court. Explain how the presence of villi in the small intestine offers an advantage compared to a flat surface. *Label the structures on the human digestive system at right: A. ____________________ C. ____________________ D. ____________________ E. ____________________ F. ____________________ G. ____________________ H. ____________________

MOVEMENT: Skeletal and Muscular Systems Use your foldable and pages 597 -604 to help you answer the following questions about the muscular and skeletal systems. 11. What functions do bones serve outside of structure and anchorage for muscles? (should be 2) 12. How does a muscle work? What motions can an individual muscle cell engage in? TRANSPORT: Excretory System Use your foldable and pages 701 -705 to answer the following questions about the excretory system. 13. *What is the major function of the excretory system? Which system does it interact very closely with? 14. What are the functions or roles of the following organs or structures? *Kidney _____________________________________________________________________________________ *Bladder ________________________________________ Ureters ________________________________________ Urethra ________________________________________ Adrenal gland (endocrine system) *Label the structures on the excretory system at right: A B A. ____________________ B. ____________________ C. ____________________ D. ____________________ E. ____________________ C D E

COMMUNICATION: Nervous System Use your foldable pages 610 -619 to help you answer the following questions about the nervous system. 15: What are the functions or roles of the following organs or structures? Central nervous system (CNS) *Brain _______________________________________________________________________________________ *Spinal cord __________________________________________________________________________________ Peripheral nervous system (PNS) Sensory neurons____________________________________________ *Motor neurons ________________________________________________________________________________ Interneurons __________________________________________________________________________________ 16. After passing through the axon, how are signals sent to other neurons? Be sure to name this region. Label the structures on the neuron at right: * B A. ____________________ B. ____________________ A C. ____________________ C D D. ____________________ E. ____________________ 17. *What does the SYMPATHETIC DIVISION of the Autonomous Nervous system do? 18. *What does the PARASYMPATHETIC DIVISION of the Autonomous Nervous system do? 19. *How might those two divisions help the body maintain homeostasis? E

COMMUNICATION: Endocrine System Use your foldable and pg 698 -700 and 709 -715 to answer the questions about the nervous system. 20. *What is the role of the endocrine system? 21. *Define NEGATIVE FEEDBACK. Provide an example of this response. 22. *Define POSITIVE FEEDBACK. Provide an example of this response. 23. *Define HOMEOSTASIS: Complete the table below (pg 711) to identify different hormones secreted by organs ORGAN HORMONE TARGET RESPONSE Hypothalamus Releasing hormone Anterior pituitary Pituitary Antidiuretic hormone Pituitary Growth hormone Pituitary Luteinizing hormone Adrenal medulla Epinephrine Pancreas Insulin Muscle Pancreas Glucagon Liver Secrete hormones Bones, Muscles Secrete testosterone or Secretes Estrogen Testes* Tissues that change in puberty Ovaries* Tissues that change in puberty Label the structures on the endocrine system at right. If this organ is part of another organ system, identify it as well: A B A. _____Hypothalmus_______________ Other system: _Nervous___________ B. *____________________ C D D. ____________________ E E. ____________________ F. Adrenal Gland______________ G. *____________________ F Other system: ____________ H. * ____________________ H Other system: ____________ I. * ____________________ Other system: ____________ G I