* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download SC.6.L.14.4 Compare and contrast the structure and function of
Survey
Document related concepts
Signal transduction wikipedia , lookup
Tissue engineering wikipedia , lookup
Cell membrane wikipedia , lookup
Extracellular matrix wikipedia , lookup
Cytoplasmic streaming wikipedia , lookup
Cell growth wikipedia , lookup
Cell encapsulation wikipedia , lookup
Cellular differentiation wikipedia , lookup
Programmed cell death wikipedia , lookup
Cell nucleus wikipedia , lookup
Cell culture wikipedia , lookup
Cytokinesis wikipedia , lookup
Organ-on-a-chip wikipedia , lookup
Transcript
Reminder: We are covering this because the average score on this benchmark was 41%! • SC.6.L.14.4 Compare and contrast the structure and function of major organelles of plant and animal cells, including cell wall, cell membrane, nucleus, cytoplasm, chloroplasts, mitochondria, and vacuoles. Day #1 Agenda • Benchmark Break ↓ • Structure/Function • Nucleus • Chloroplasts • Mitochondria • Day One Formative Assessment Benchmark Break ↓ • SC.6.L.14.4 Compare and contrast the structure and function of major organelles of plant and animal cells, including cell wall, cell membrane, nucleus, cytoplasm, chloroplasts, mitochondria, and vacuoles. Rewrite KNOW: The structure and function of the main 7 organelles (cell wall, cell membrane, nucleus, cytoplasm, chloroplasts, mitochondria, and vacuoles). DO: Compare/Contrast Animal and Plant Cells and the organelles in each. Identify structure/function of the main 7 organelles. Definitions Function: n. The specific action that something does Definitions Structure: The way that the parts of something are arranged. Nucleus Control Center Holds genetic material (DNA) Nucleus Plant Cell. The dark purple spot is the nucleus. The large green blob is the central vacuole. Nucleus The Nucleus • Function: Control center of the cell, holds genetic information (DNA). • Found: In ALL Eukaryotic Cells Analogy: Front Office (keeps records, communicates w/teachers.) The Nucleus/Front Office Chloroplast The Cafeteria: Produces Food Chloroplasts • Function: To make food (glucose) through photosynthesis. • Found: ONLY in plant cells! • Analogy: The cafeteria kitchen (where food is prepared with heat energy) Chloroplast Chloroplast Yummy! The cafeteria’s kitchen Mitochondria Powerhouse! Cellular Respiration produces energy (ATP) Turn & Talk • How did the oxygen and sugars reach the mitochondria? • How does the mitochondria get rid of waste? Mitochondria Mitochondria • Function: convert chemical energy stored in food into ATP energy (Cellular Respiration) • Found: In ALL Eukaryotic Cells in the cytoplasm • Analogy: Cafeteria (Where you convert food to energy) • More mitochondria are found in muscle cells than skin. Mitochondria The Cafeteria Day One Formative Assessment Which of the following is NOT present in animal cells? a. b. c. d. Cell Membrane Chloroplasts Mitochondria Vacuoles Day #2 Agenda •Cell Membrane •Cell Wall •Cytoplasm •Vacuole • Day Two Formative Assessment Cell Membrane Controls what gets in and out of the cell Cell Membrane • Function: Allow items to enter/exit the cell. Keeps bad stuff out. • Found: ALL Cells have a cell membrane • Analogy: Doors of School Lipid Bi-layer Cell Wall Gives the plant cells structure & support Cell Wall • Function: Rigid wall helps plants keep their shape, keep stuff out • Found: PLANTS, but not animal cells. • Analogy: Walls, Floors, Ceiling Cell Wall Found in Plants Cell Wall Turn & Talk Why would a cell wall be needed in a plant cell, but not an animal cell? Cytoplasm Jelly that holds organelles in place Cytoplasm • Function: Jelly-like stuff between cell membrane and nucleus • Found: ALL Cells • Analogy: The air inside the school Cytoplasm Like the air we walk through… Vacuoles Storage of food and water Vacuole • Function: Stores water & Transports waste • Found: LARGE in plants, small in animals • Analogy: Lockers, Storage Closets Huge in plant cells Small in animal cells Turn and Talk Why would the plant cell need such a huge vacuole and an animal cell does not? Vacuole Vacuoles The Lockers & Closets Day Two FA: Compare/Contrast Animal and Plant Cells Animal Cells Only Both Animal and Plants Plant Cells Only Plant Cells (Square) Animal Cells (Round)