* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download 241083_Cell_City
Survey
Document related concepts
Cell encapsulation wikipedia , lookup
Cell culture wikipedia , lookup
Cellular differentiation wikipedia , lookup
Cell growth wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cytoplasmic streaming wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Signal transduction wikipedia , lookup
Cell nucleus wikipedia , lookup
Cytokinesis wikipedia , lookup
Cell membrane wikipedia , lookup
Transcript
Minute Minder #1 Please move your minute minder sticky to 25 full single pages. Please put 1.) in the margin read article on your table and answer the following questions a. What does a food chain show? b. Where does the initial energy come from? c. Is all energy passed to the next level and if not, where does it go? d. Can there be equal numbers of foxes and grass? (explain your answers in a few sentences. Cell City Purpose - To make mental connections between cell structures and their functions in order to better understand the role of the various organelles and how they interact. How we will do this - Make analogies between the functional parts of a city and the functional parts of a cell. Cell Membrane Description –thin membrane composed of phospholipids that is imbedded with proteins Purpose – selective barrier City Analogy - ??? Cell Membrane Description –thin membrane composed of phospholipids that is imbedded with proteins Purpose – selective barrier City Analogy - City limits, city border (I think of a bouncer) Cytoplasm Description –clear in color and has a gellike appearance. Composed mostly of water and also contains enzymes, salts, organelles, and various organic molecules. Purpose - The cytoplasm helps to move materials around the cell and also dissolves cellular waste. City Analogy – ????? Cytoplasm Description –clear in color and has a gellike appearance. Composed mostly of water and also contains enzymes, salts, organelles, and various organic molecules. Purpose - The cytoplasm helps to move materials around the cell and also dissolves cellular waste. City Analogy – Delivery van Delivery Van Nucleus Description- Surrounded by a double membrane and contains all DNA (instructions) for the cell Purpose- Keep safe and regulate all the instructions for cellular operation. City Analogy- ??????? Nucleus Description- Surrounded by a double membrane and contains all DNA (instructions) for the cell Purpose- Keep safe and regulate all the instructions for cellular operation. City Analogy- city hall/ library City Hall Endoplasmic Reticulum Description – Network of membranes that’s attached to the nucleus. Two types: City Analogy – ?????? Rough ER: studded with ribosomes; it makes proteins Smooth ER: no ribosomes; it makes lipids Purpose - Responsible for transport of cellular material Road System Endoplasmic Reticulum Description – Network of membranes that’s attached to the nucleus. Two types: City Analogy – Roadways and highways. Rough ER: studded with ribosomes; it makes proteins Smooth ER: no ribosomes; it makes lipids Purpose - Responsible for transport of cellular material Road System Mitochondria Description – double membrane organelle responsible for cellular respiration. Has it’s own DNA, you have your mothers! City Analogy – ?????? Purpose - Responsible for providing energy for the cell Road System Power Plant Mitochondria Description – double membrane organelle responsible for cellular respiration. Has it’s own DNA, you have your mothers! City Analogy – Power plant Purpose - Responsible for providing energy for the cell Road System Power Plant Vacuole Description – recall that it’s large and permanent while animals might have them but they are smaller and usually more than one. City Analogy – ???????? Purpose - Storage container for water, food, enzymes, wastes, pigments, etc. Road System Warehouse Vacuole Description – recall that it’s large and permanent while animals might have them but they are smaller and usually more than one. City Analogy – warehouse, silo, or water tower. Purpose - Storage container for water, food, enzymes, wastes, pigments, etc. Road System Warehouse Chloroplast Description – Has a double bound membrane that’s only found only in plant cells. Contains the green pigment chlorophyll. Site of food (glucose) production City Analogy – ??????? Purpose - convert sunlight to sugar with water. Road System Chloroplast Description – Has a double bound membrane that’s only found only in plant cells. Contains the green pigment chlorophyll. Site of food (glucose) production City Analogy – solar panels, wind power Purpose - convert sunlight to sugar with water. Road System Cell Wall Description – Found in plant and bacteria cells. Made of cellulose, type of sugar. City Analogy – ???????? Purpose – Makes a rigid protective barrier that aids in structure. Road System Cell Wall Description – Found in plant and bacteria cells. Made of cellulose, type of sugar. City Analogy – Vatican City Wall, fences, military base Purpose – Makes a rigid protective barrier that aids in structure. Road System Cytoskeleton Description – acts a skeleton and muscle for the cell. Made of three types of filaments: City Analogy – ??????? Microtubules, actin, and intermediate filaments Purpose - Helps provide shape and structure to the cell. Helps organelles move around Road System Cytoskeleton Description – acts a skeleton and muscle for the cell. Made of three types of filaments: City Analogy – Crane and construction signs and detours Microtubules, actin, and intermediate filaments Purpose - Helps provide shape and structure to the cell. Helps organelles move around Road System Ribosomes Description – Found attached to rough ER or floating free in the cytoplasm. Produced in the nucleolus. City Analogy – ??????? Purpose - Read instructions from the nucleus to build proteins. Road System Ribosomes Description – Found attached to rough ER or floating free in the cytoplasm. Produced in the nucleolus. City Analogy – Factories, construction companies. Purpose - Read instructions from the nucleus to build proteins. Road System Golgi Apparatus Description – Molecules are transported to and from the Golgi by vesicles where it stores, modifies and packages proteins. Looks like a stack of plates. City Analogy – UPS, postal service Purpose – modify proteins. Packages items to be moved around and out of the cell. Road System Golgi Apparatus Description – Molecules are transported to and from the Golgi by vesicles where it stores, modifies and packages proteins. Looks like a stack of plates. City Analogy – ?????? Purpose – modify proteins. Packages items to be moved around and out of the cell. Road System Lysosomes Description – Membrane bound vesicle that contains digestive enzymes that break down waste. City Analogy – ?????? Purpose - Recycling used and warn out parts of the cell. Road System Lysosomes Description – Membrane bound vesicle that contains digestive enzymes that break down waste. City Analogy – garbage and recycling centers. Purpose - Recycling used and warn out parts of the cell. Road System Reality Check Cell models - basic representation to give you an idea of the organelles in a cell. (not reality) https://www.youtube.com/watch?v=VJEfe XU3f24