Cell BIology 3S.1 0.0 / 5 ? BiologyEukaryotes vs ProkaryotesUniversityAll boards Created by: Jasmine FinchCreated on: 23-05-20 10:51 molecular unity of all cells water acts as solvant, carbon-based,lipid bilayer membrane, nucleic acids, proteins, central metabolic pathways, ATP 1 of 23 approx size of prokaryotes 1-10 micrometers 2 of 23 prokaryote genome circular chromosomes, no histones 3 of 23 prokaryote core processes are... very simple 4 of 23 how do prokaryotes divide? binary fission 5 of 23 type of prokaryote ribosome 70s 6 of 23 are prokaryotes nucleus enclosed? nope! 7 of 23 What are cell walls of prokaryotes (bacteria) made of? Peptidoglycan 8 of 23 What are cell walls of prokaryotes (archea) made of? pseudomurein 9 of 23 What are cell walls of animals made of? they don't have cell walls! 10 of 23 what are plant cell walls made of? cellulose 11 of 23 what are fungi cell walls made of? chitin 12 of 23 do prokaryotic cells involve organelles? no 13 of 23 How do bacteria move? by running and tumbling 14 of 23 How did we understand the differences in cell walls? gram staining 15 of 23 Is the peptidoglycan thick or thin in gram positive? thick 16 of 23 what are the roes linked with in peptidoglycan structures? oligopeptides 17 of 23 does the gram positive wall carry a positive or negative charge? negative 18 of 23 what acids does the gram positive cell walls have? teichoic acid 19 of 23 What is the name of the 'space' in gram negative cell walls? Periplasmic space 20 of 23 what are the three main energy sources prokaryotes use? organotrophic, lithotrophic and phototropic 21 of 23 what are the distinct features of eukaryotes? cytoskeleton, flagella, endomembrane system, linear chromosomes, mitochondira, larger ribosomes 22 of 23 what organelle was involved in the first endosymbiotic event? mitochondria 23 of 23
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