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AP Ch 1 Learning Targets
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LT 1-2 1. Differentiate between anatomy & physiology 2. List and explain the functions necessary for maintaining life (characteristics of life)
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Anatomy-structure physiology- function
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LT #2 Characteristics of Life
Movement - self initiated change in position, motion of internal parts Responsiveness (irritability) - Ability to sense changes and react to them Growth - increase in body size Reproduction - Parents produce offspring / producing new individuals Respiration - Obtaining oxygen (O2), using it to release energy from food substances, and getting rid of wastes Digestion - Chemically changing (breaking down) food substances, and getting rid of wastes Circulation - Movement of substances throughout the body Excretion - Removal of wastes METABOLISM:: All physical and chemical changes occurring in an organism HOMEOSTASIS: Tendency of the body to maintain a stable, balanced internal environment. Accomplished by 11 body systems (LT 10)
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Cat tore it up Ana I’m putting it together
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Metabolic processes
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Anatomy vs Physiology?
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LT 3-levels of organization
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LT 5-Organ systems
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Make your own Mnemonic DR MINS CRULE
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Give it a try!
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Sweat, shiver Child birth Eat, drink (most) Blood clotting
Explain the mechanisms of actions of negative and positive feedback control systems Sweat, shiver Child birth Eat, drink (most) Blood clotting
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Disease
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