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When you enter our room… You have 3 minutes left… Date: 03-6-09 • • • • • Check the board. Get your science notebook. Update your agenda. Clear your table of everything except your notebook, and writing materials. If you have colored pencils, you’ll need them. 140 120 130 30 40 50 60 70 10 2 3 4 5 6 7 8 9 0 180 20 160 90 150 170 100 110 180 seconds remaining. This is a 3-D Animal Cell Diagram… Don’t worry, you don’t have to draw this one! This is a 3-D Plant Cell Diagram… Don’t worry, you don’t have to draw this one! We’re going to label this one. COMPARING CELLS TO BODY SYSTEMS Human Body System Function or Job Skeletal Muscular Support Movement Digestive Excretory Reproductive Release energy Waste removal Produce more organisms Oxygen in/CO2 out Respiratory Similar Part in the Cell Cell wall (plants only) Endoplasmic reticulum Mitochondria Lysosomes Nucleus Cell membrane Human Body System Circulatory Nervous Integumentary (Skin) Immune Function or Job Moves O2 and nutrients around body Controls life functions of the body Protection, allows materials into and out of the body. Fights foreign pathogens Similar Part in the Cell ER Nucleus Cell membrane None Structures Cell membrane Cytoplasm Smooth Endoplasmic reticulum Rough Endoplasmic reticulum Ribosomes Golgi bodies Lysosomes Functions A flexible structure that supports and protects the cell. Contains the cell organelles and transmits cell signals. Moves lipids (fats & oils) around the cell. Moves proteins around the cell and has ribosomes attached to the outside. Makes proteins. Makes packages and packages proteins to be transported outside the cell. Breaks down and disposes of food molecules, wastes and worn out cell parts. Mitochondria Releases energy from food to power the cells functions. Nuclear membrane Allows only certain materials into and out of the nucleus. Nucleus Chromatin Vacuoles Directs the activities of the cell. Contains the genetic information of the cell. Stores waste, water, food and other cellular material. Structures Functions Candy Students Cell membrane A flexible structure that protects the cell and allows materials in and out. Container Ms. Lovdahl Cytoplasm Contains the cell organelles and transmits cell signals. Jello Ms. Lovdahl Moves materials around the cell. Shoestring licorice Moves materials around the cell and has ribosomes attached to the outside. Nerds rope Makes proteins. Nerds Smooth Endoplasmic reticulum Rough Endoplasmic reticulum Ribosomes Golgi bodies Packages proteins to be moved outside the cell. Lysosomes Breaks down food molecules, wastes and worn out cell parts. Mitochondria Releases energy from food to power the cells functions. Nuclear membrane Nucleus Chromatin Vacuoles Hot Tamales Allows only certain materials into and out of the nucleus. Directs the activities of the cell. Contains the genetic information of the cell. Stores waste, water, food and other cellular material. Peanut M & Ms Structures Functions A flexible structure that supports and protects the cell. Contains the cell organelles and transmits cell signals. Moves lipids (fats & oils) around the cell. Moves proteins around the cell and has ribosomes attached to the outside. Makes proteins. Makes packages and packages proteins to be transported outside the cell. Breaks down and disposes of food molecules, wastes and worn out cell parts. Releases energy from food to power the cells functions. Allows only certain materials into and out of the nucleus. Directs the activities of the cell. Contains the genetic information of the cell. Stores waste, water, food and other cellular material. Human Body System Immune System Digestive Nervous Skeletal Reproductive Circulatory Excretory Endocrine Job/Function Fights germs Food to release nutrients to give us Energy Controls the body’s activities Shape and support Makes more Transports blood Removes waste Regulates body with messengers! Human Body System Muscular Movement Respiratory O2 in/CO2 out Integumentary – Skin Protection and allows materials in and out