Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Microbiology Eukaryotic vs. Prokaryotic cells Vocabulary Terms 1. cell membrane 6. organelle 2. cytoplasm 7. cell wall 3. nucleus 8. chloroplast 4. eukaryotic cell 9. mitochondria 5. prokaryotic cell 10.microorganism Cell Membrane Boundary, Protective covering that encloses the entire cell. A strong bubble Anything entering or exiting the cell must cross this. Not like a brick wall Cytoplasm Nucleus Eukaryotic Cell Prokaryotic Cell Organelle Cell Wall Cytoplast Mitochondria Microorganism New Vocabulary fungi (fungus) • parasite • virus • protista (protists) • bacteria • host cell • archaea • algae • producer • plankton • decomposer • protozoa • • Archaea Name means “old” • Unicellular • Prokaryotic • • Oldest species on Earth • Ables to survive in: acid, basic, salty, and high temperatures. • binary fission, asexual reproduction • vital in sewage-treatment facilities Live in extreme environments: 1. Animal intestines 2. Salty lakes 3. Hot Springs 4. Sulfuric Acid Bacteria • Unicellular • Prokaryotic • Most are harmless • Many are helpful Like those found in the human stomach that aid in digestion. • Protista Mainly unicellular plants & animals “The Kitchen Sink” • microscopic • Eukaryotic • 1st step in evolution towards plants, animals & fungi • includes: 1. molds 2. algae 3. protozoa Fungi • multicellular & unicellular • Different from plants: 1. no photosynthesis 2. cell wall is made of chitin — plant cell walls are made of cellulose/sugar Plantae • Multicellular • Producers • Photosynthesis • Cell wall present, made of cellulose • Cellulose gives plants their rigid structure. Animalia • Multicellular • heterotrophic • most are able to move • around 1.5 million different species have been discovered. On a spare piece of paper, answer the following 5 questions with complete sentences. Turn in to Mrs. Ballman, with your name on it, when you have finished. *You may ONLY use your science notebook* 1. What are the two prokaryotic kingdoms? 2. Which two kingdoms are strictly unicellular? 3. What is the differences between the Fungi and Plantae kingdoms? 4. With 3 or more details, explain binary fission. 5. Give an example and the definition for ‘host cell’.