MCB3020 EXAMS WITH REVIEWED
ANSWERS
What is Robert Hooke known for? - CORRECT ANSWER-He is
the first person to see a cell. Also Helped construct the first
microscope.
What is Antonie van Leeuwenhoek known for? - CORRECT
ANSWER-Made His own Microscope (Single-lens),
Observations also pub...
What is Robert Hooke known for? - CORRECT ANSWER-He is
the first person to see a cell. Also Helped construct the first
microscope.
What is Antonie van Leeuwenhoek known for? - CORRECT
ANSWER-Made His own Microscope (Single-lens),
Observations also published by the Royal Society.
Malpighi and Odierna - CORRECT ANSWER-Published two
volumes of microscopic observations of the human excretory
system in the Royal Society
spontaneous generation - CORRECT ANSWER-the mistaken
idea that living things arise from nonliving sources
Which scientist's sought to debase spontaneous generation? -
CORRECT ANSWER-Redi and Pasteur
Francesco Redi - CORRECT ANSWER-This scientist
disproved spontaneous generation by showing that maggots do
not spontaneously arise from decaying meat.
, Louis Pasteur - CORRECT ANSWER-A French chemist, this
man discovered that heat could kill bacteria that otherwise
spoiled liquids including milk, wine, and beer. (Swan neck
experiments)
Robert Koch - CORRECT ANSWER-Debased miasma theory
of disease causation
Miasma Theory of Disease - CORRECT ANSWER-a
discredited theory in which 'bad air' was accepted as the cause
of diseases.
What are the three domains? - CORRECT ANSWER-Bacteria,
Archaea, Eukarya
Traits shared by all domains of life - CORRECT ANSWER-
dsDNA, RNA pol, Protein domains, aqueous cytosol
Traits that differ between domains - CORRECT ANSWER-Size,
Metabolism, gene orientation, chromosome, multicellularity
What are the microbial eukaryotes - CORRECT ANSWER-
Protozoa, Fungi, Algae
Lynn Margulis - CORRECT ANSWER-Developed the
Endosymbiotic Theory.
Endosymbiosis - CORRECT ANSWER-A theorized process in
which early eukaryotic cells were formed from simpler
prokaryotes.
Viruses - CORRECT ANSWER-Considered by scientists to be
Non-living particles
size of microbes - CORRECT ANSWER-Can Differ in size by
several orders of magnitude
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