Bacteria Outline

Bacteria - Oldest, structurally simplest, most abundant forms of behavior - whole organism with prokaryotic cellular organization - The only members of the state kingdom Prokaryotae (4800 different kinds) - Characteristics change depending on growth conditions - sustainment of life depends on them - play vital role of productivity and as decomposers - Capable of fixing atmospheric N for utilisation by other organisms - Used in production and fermentation of unhomogeneous food and as antibiotics and is being tested for insect lodge - Prokaryotes vs. Eukaryotes - Multi-cellularity - All bacteria fundamentally single celled - Sometimes cells tie up within a matrix to form filaments - Activities of bacterial colonies cold-shoulder integrated and coordinated than in multicellular eukaryotes Eukaryotes Bacteria lively phone Size 10x size of bacteria 1 micrometer caliper (çm) diameter Chromosomes Membrane bound nucleus w/ chromosomes w/ nucleic pane & proteins No nucl eus/chromosomes w/ desoxyribonucleic window glass DNA contained in cytoplasm Cell Division and hereditary Remcombination Mitosis involving microtubules versed reproduction - meiosis/syngamy Binary fusion want of intimate reproduction - no equal participation upcountry Compartementalization Respirational enzymes jammed into mitochondria Corresponding enzymes bound to cell membranes Cytoplasm - no privileged compartments/organelles (except ribosomes) No cytoskeleton Flagella Complex 9+2 organise of microtubules (whip-like motion) mere(a) w/ a single fiber protein flagellin Spins like a propellar Autotrophic Diversity Enzymes for photosyn. Packed in membrane-bound organelles (plastids) Only 1 type of photo. - release of O2 Enzymes bound to cell membrane several(prenominal) patterns of aerophilic/anaerobic photo.

w/ formation of S, O, sulfate Chemosynthesis - demonstrate where certain(p) bacteria pay off energy from oxidation of inorganic compounds and obtain C from CO2 - Bacterial Structure - Lypopolyose - polysaccharide set up with lipids attached - Molecules of it deposited over layer of gram positively charged - forming outer membrane - Makes gram negative bacteria wicked to many antibiotics to which gram positive bacteria are supersensitive - Capsule - gelatinous layer surrounding cell - Bacilli - straight, baculiform bacteria - Cocci - spherical bacteria - Spirilla - spirally coiled bacteria - Spores - single-celled bodies that grow into new bacterial... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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