PPT-Mitochondria Membrane bound cell organelles, associated with cell respiration, the source

Discovered by Benda 1898 Present in eukaryotic cell Bean shaped organelles 110 um long and about 05um wide occur free in cytoplasm 2 STRUCTURE Bounded by two membrane outer and inner membrane Both membrane are about 6070 A thick. Cell theory. Cell organization and homeostasis. Studying cells – microscopy and fractionation. Eukaryotic vs. prokaryotic cells. Compartments in eukaryotic cells (cell regions, organelles). Cytoskeleton. http://koning.ecsu.ctstateu.edu/cell/cell.html. Early Microscopes/Cell Discoveries. Mid 1600’s: scientists use microscopes to observe living things. . 1665, Englishman Robert Hooke. Used an early compound microscope. Mr. Black . Warm Up February 10, 2016. What is an organelle?. During a chemical reaction….. Reactants increase while the products decrease. . Reactants decrease while the products increase. . Products always equal the reactants . Mr. Greenberg. Warm Up 2//201. Sun’s energy+6CO. 2. +6H. 2. O. C. 6. H. 12. O. 6. +6O. 2. Where in the plant cell would you expect to find this reaction? . How many CO. 2. molecules are in this reaction? . Recall your work yesterday. When classifying cells, what are the two groups scientists separate cells into? . USING A MICROSCOPE. Light Microscopes and Total Power Magnification. Uses. We can use microscopes to observe cells in greater detail. Recall your work yesterday. When classifying cells, what are the two groups scientists separate cells into? . USING A MICROSCOPE. Light Microscopes and Total Power Magnification. Uses. We can use microscopes to observe cells in greater detail. :. contain enzymes that transfer . hydrogen. from various substrates to . oxygen. .. Functions of peroxisomes:. Hydrogen peroxide . (H. 2. O. 2. ) is a poison, but the peroxisome has enzyme that converts H. Functions of organelles. Organelle. Function. Plant or animal. Nucleus. Contains genetic material, which . provides the instructions to control . the activities of the . cell.. Both. Cytoplasm. Most chemical processes take place here, controlled by enzymes. :. contain enzymes that transfer . hydrogen. from various substrates to . oxygen. .. Functions of peroxisomes:. Hydrogen peroxide . (H. 2. O. 2. ) is a poison, but the peroxisome has enzyme that converts H. . . U.N.NAZNIN. 1. . The Fundamental Unit of Life- CELL. . . A . cell is the structural and fundamental unit of life. . . All organisms are made up of cells. They may be made up of a single cell (unicellular), or many cells (. 1. Cell Membrane. 2. Cytoplasm. 3. Nucleus / Nuclear Membrane. 4. Nucleoplasm. 5. Nucleolus. 6. Chromosomes. 7. Vacuole. 8. Ribosomes. 9. Rough Endoplasmic. Reticulum. Lysosome. Organelles Found in a Generalized Animal Cell. mitos. ' which means 'thread' and '. chondrion. ' which means 'granule'. . The . mitochondrion. (plural . mitochondria. ) is a membrane-enclosed structure found in most eukaryotic cells Mitochondria range from 0.5 to 1.0 . 1. 2. Peroxisomes. Peroxisomes. = Membrane-bound organelles that contain specialized teams of . enzymes . for . specific metabolic pathways; all contain . peroxide-producing . oxidases. .. • Bound by a single membrane. Much larger than prokaryotic cells having two enveloped systems. True cells occurring in plants and animals . Though they have different shape size and physiology but all cells are typically composed of plasma membrane cytoplasm and its organelles i.e. mitochondria, endoplasmic reticulum .