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Week 5. Body Basics

Week 5. Body Basics - FDNS 2100 Human Nutrition and Food...

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FDNS 2100 Lee Human Nutrition and Food Body Basics 1. The Body’s Cell (1) Cells require _________. (2) All living things including cells die. (3) Each cell contains a complete set of genes. (4) Nutrients affect the genes’ activities within the cells (5) Cell ________ Organ _________ 2. Body Fluids (1) Major fluids are (2): (2) Functions: 1) Supply tissues with ________, __________, and __________ 2) Carry away __________ materials * Blood flow in the cardiovascular system 3. Hormonal System (1) Hormones = chemical messengers (2) Examples: 1) ________ -   secreted by the pancreas (a gland) when blood sugar too high b. ________ - secreted by the pancreas when blood sugar too low 4. Nervous System 5. Hormone and Nervous System (1) FIGHT or FLIGHT (stress response) Updated on 012111 1
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FDNS 2100 Lee Human Nutrition and Food Nerves release neurotransmitters Glands release epinephrine and norepinephrine Every organ of the body responds and metabolism speeds up Liver releases glucose from stores Fat cells release fat 6. Excretory System 7. Storage System 8. Digestive System (1) 5 Basic Tastes
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