Biology 220 UTK Exam 1 questions with answers.

Biology 220 UTK Exam 1 questions with |\ |\ |\ |\ |\ |\ |\




answers

Microbes - CORRECT ANSWERS ✔✔Microscopic organisms
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-Bacteria, archaea, fungi, algae, protists, and viruses.
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Van Leeuwenhoek - CORRECT ANSWERS ✔✔First to see
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microbes under a microscope |\ |\ |\




Pasteur - CORRECT ANSWERS ✔✔Disproved spontaneous
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generation


Koch - CORRECT ANSWERS ✔✔Developed the Four
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Postulates


Jenner - CORRECT ANSWERS ✔✔Developed vaccination
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Fleming - CORRECT ANSWERS ✔✔Discovered antibiotics
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Winogradsky column - CORRECT ANSWERS ✔✔a wetland |\ |\ |\ |\ |\ |\ |\



model ecosystem containing regions of enrichment for
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microbes of diverse metabolism. |\ |\ |\

, Endosymbionts - CORRECT ANSWERS ✔✔Rhizobia live |\ |\ |\ |\ |\ |\



symbiotically in the roots to form legumes to facilitate N2 |\ |\ |\ |\ |\ |\ |\ |\ |\ |\



fixation.


Five Kingdom system - CORRECT ANSWERS ✔✔Plants and
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algea, animals, fungi, protists, and prokaryotes.
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Endosymbiosis - CORRECT ANSWERS ✔✔symbiosis in |\ |\ |\ |\ |\ |\



which one of the symbiotic organisms lives inside the
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other.


Where is the mitochondria believed to have originated
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from? - CORRECT ANSWERS ✔✔Alphaproteobacterial
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through endosymbiosis. |\




Where did chloroplasts come from? - CORRECT ANSWERS
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✔✔cyanobacteria


3 Domains - CORRECT ANSWERS ✔✔Bacteria, Archaea,
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Eukarya


3 Common feature of Bacteria - CORRECT ANSWERS
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✔✔RNA polymerase, Ribosomal RNAs, and translation
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factors.