Www.emsisd.com



Unit 9 Test – Interactions in Animal Systems 1. How is the respiratory system linked to normal bodily functions?The respiratory system is linked directly to the circulatory system and can be affected by the endocrine and the nervous system if external or internal stimuli are introduce. Ex: if the breathing rate increases additional oxygen diffuses into the blood and carbon dioxide diffuses out of the blood in the lungs.2.What are the major parts of the immune system and what are their roles in maintaining homeostasis?The major parts of the immune system, all of which repel foreign organisms, include the skin, body secretions, and white blood cells.4.How does the endocrine system communicate with the other body systems?The endocrine system releases hormones that interact with target organs and cause responses. The Circulatory system provides a mode of transport for the hormones to get to their target organs.Page 25.What are the levels of organization from lowest to highest with examples?{Atom, Molecule, Organelle, Cell, Tissue, Organ, Organ System, Organism} Population, Community, Ecosystem, and Biosphere6.What would happen to an individual with severe breathing difficulties, chest pains, and coughing up of blood? How does the respiratory system get us the vital gases we need?The respiratory system infuses essential gasses like oxygen into the blood and removes waste gas from the blood, like carbon dioxide.Page 38.Which two organ systems provide materials that the human body uses to produce ATP?Digestive system provides glucose and the Respiratory system provides oxygen, both are reactants for cellular respiration.Page 49.Which organ systems would be involved in helping a prey avoid the predator? The respiratory system increases the breathing rate and the circulatory system increases blood pressure to provide tissues with more oxygen.Page 510.What is the role of microorganisms in the environment??Microorganisms help keep nutrients cycling through the ecosystem12. What 2 major body systems are involved in the creation of urea? In the digestive system the liver converts amino acids to compounds that can be used in energy metabolism, the liver then removes the amino groups from amino acids to produce urea. The urea is then removed from the body as urine through the excretory systemPage 613.Health-care workers are exposed to many different types of pathogenic and nonpathogenic microorganisms.? Which body systems work together to protect the body from pathogens? Circulatory system and the Immune system14.What type of muscle is in the digestive tract? What type of movement? The muscle that is located in the digestive tract is smooth muscle, it is involved in involuntary movement called peristalsis. Page 715.A dog's pituitary gland produces the hormone ACTH, which stimulates the adrenal glands to secrete cortisol.? Cortisol helps regulate body weight, mineral balance, the structure of connective tissue, the production of white blood cells, and skin health.? When cortisol levels are low, the pituitary gland secretes ACTH.? When cortisol levels are high, the pituitary gland stops secreting ACTH.? Based on this information, which of the following would most likely be the cause of elevated levels of cortisol in a dog? An excess of ACTH would cause an elevation of coritisol 16. What systems are involved in body temperature regulation and how?The integumentary system and the Nervous system work together to regulate body temperature. The nervous system sense a temperature change and the skin either produces sweat to cool down the body or develops “goose bumps” the trap warm air in the skin to keep the body warm41849321002590017. Which systems work together to provide protection for the body with the systems shown in the diagram? Circulatory and the Immune work with the Integumentary system Page 8Page 918. Which organ systems help move oxygen in and around the body as well as remove carbon dioxide?The circulatory system helps move oxygen and carbon dioxide around the body, the respiratory system bring oxygen in and carbon dioxide out of the body.19. Which two systems are most important in conceiving a child?The endocrine and the reproductive systems are responsible for conceiving a child.Page 1020.What systems work together to keep us from getting sick and how?Integumentary provides the initial barrier against pathogensImmune system provides the body with antibodies that fight infectionsCirculatory includes white blood cells which also fight infections21.The function of a crab's shell can best be compared to the function of which of the following human structures? The skeletal system because it provides structure and protection of the bodyPage 1123. Identify each system and tell what it is responsible for.A=Skeletal-support and protectionB=Circulatory-acts as the “highway” for the bodyC=Muscular-support, protection and movementD=Nervous-control center of the body2444750-125920500Page 12Page 1324.What organs react first to “fight or flight” and how? The endocrine system releases hormones, which the circulatory system carries to muscles.Page 1426.List the parts of the nervous system and draw a nerve cell. What is the pathway for a response? The nervous system consists of the brain, spinal cord, and the peripheral nerves. Pathway for a response Nerve cellPage 16Page 17 28. The function of this feedback loop is describing which process?Blood Sugar Levels25463512890500Page 18Page 19 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download