Portage Learning: A&P 1 - Module 1 Questions with correct Answers

Portage Learning: A&P 1 - Module 1 Questions with correct Answers 6 levels of organization of body Chemical cellulartissueorganorgan system organism Types of tissue Epithelial, Muscle, Connective, Nervous tissue What does epithelial tissue do covers the body & lines the cavities Which tissue covers the body surface and lines the cavities of the body Epithelium Epithelial tissue perform what type of functions excretion & absorption What does muscle tissue do enables movement what does connective tissue do support body & provides protection of organs Nervous tissue responsible for communication between cells Types of organ systems Integumentary, skeletal, muscular, nervous, digestive, endocrine, cardiovascular, lymphatic, respiratory, urinary, reproductive The necessary life function that protects our internal environment from our external environment provided by what system Integumentary system Integumentary systsem produces vitamin D// protects internal organs & body from extreme temps, pathogens, UV rays, environmental chemicals// lets us experience world through receptors The function of movement is provided by what system Muscular system function of skeletal system protects organs//provides a place for muscles to attach// houses blood cell formation and stores minerals//facilitates motions Muscular system does what allows movement The function of responsiveness is provided by what system nervous system what does the nervous system do? responsible for communication What is the nervous system comprised of Brain, spinal cord, & nerves The function of digestion is provided by what system Digestive system What does the digestive system do? Breaks down food into small molecules, supplies body with nutrients. This nutrients enter blood stream through small intestines What does the endocrine system do? secretes hormones to regulate body function What are the primary organs of the endocrine system/ Thyroid, adrenal glands; (hypothalamus, pituitary gland, pineal = all inside brain) What is metabolism? The chemical process in the body that enables us to function and maintain life What is catabolism? the breakdown of complex molecules in the body to form simpler ones in order to release energy What is anabolism? the making of more complex structures from simpler ones What is cellular respiration The creation of ATP through the body's use of oxygen & more complex molecules What is the purpose of ATP ATP powers the cell activity allowing them to have the energy needed to carry out their functions Name the 3 steps in cellular respiration (the creation of ATP) 1. Glycolysis - body's break down of glucose molecule into 2 ATP molecules 2. Citric Acid Cycle - then body breaks down pyruvic acid molecules into 2 more ATP molecules & release electrons 3. Electron Transport Chain - then, body uses electrons to produce most of it's ATP Epithelial cells perform what type of functions? Secretion & absorption What is the cardiovascular system made up of ? blood vessels (arteries, capillaries, veins) What is the function of the cardiovascular system responsible for pumping the blood, propels the blood & maintains blood pressure What is the function of the lymphatic system? responsible for fighting off disease and protecting body from pathogens (bacteria&virus) // returns fluid back into blood stream What is the lymphatic system made up of? Thymus, spleen, network of lymph ducts and knodes What is the function of the respiratory system? excretion of waste CO2 & keep blood carrying and supplied with oxygen What is the function of the Urinary System excretion of waste & regulates H20 + electrolyte balance in blood What system is responsible for the creation of life reproductive system What is the function of the reproductive system? creation of life What system is controlled by hormones from endocrine system? Reproductive system Which systesm helps move nutrients & waste through body cardiovascular, digestive, & urinary Which systems responsible for excretion? Respiratory, digestive, urinary The reproductive system is controlled by what other system? Endocrine system Epithelial cells perform what types of functions? excretion & absorption What are the four tissue types epithelial, muscular, connective, nervous tissue Superior/cranial ABOVE; toward the head end or upper part of structure Inferior/caudal BELOW; away from head toward lower part Ventral/Anterior IN FRONT OF; toward front of body Dorsal/Posterior BEHIND; toward back of body TERM Medial DEFINITION on the inner side; toward midline of the body LOCATION Image: Medial Lateral On the outside; away from mideline Intermediate between or more medial & lateral Proximal closer to trunk/origin of the body; closer to point of attachement Distal farther from trunk/origin of the body Superficial/External toward body surface/exterior Deep/Internal Away from the body surface; more "internal" lateral away from midline medial toward the midline intermediate in between Flexion closing of joint; bending Extension opening of a joint; straightening Abduction movement away from midline Adduction movement toward midline Dorsiflexion flexion of subtalar ankle joint; toes up Plantarflexion extension of subtalar ankle joint, toes flex downward Radial deviation lateral movement of wrist toward radius Ulnar Deviation medial movement of wrist toward ulna TERM Lateral DEFINITION Away from the midline of the body LOCATION Image: Lateral