Microbiology 2117 - Test 1 Latest Update 2024- 2025 Actual Exam 180 Questions and 100% Verified Correct Answers Guaranteed A+
2acetylcoa - CORRECT ANSWER: goes to kerbs cycle
A sterilant - CORRECT ANSWER: kills mycobacteria
kills fungi inactivates viruses kills endospores
acidity - CORRECT ANSWER: number of H ions in a solution. The more H is more
acidic
amphitrichous - CORRECT ANSWER:
anabolism - CORRECT ANSWER: syntheses reactions in an organism
anaerobic - CORRECT ANSWER: fermentation
Autoclaving uses ________ to sterilize - CORRECT ANSWER: steam and pressure
autotrophs - CORRECT ANSWER: organisms that can produce their own food from
their surroundings using light
axial filament - CORRECT ANSWER: internal flagella in spirochete
filaments are covered in a sheath
bacteria cell walls are composed of - CORRECT ANSWER: polysaccharide called
peptidoglycan
bacteria will go through cellular respiration - CORRECT ANSWER: cytosol
bacteria don't have mitochondria
bacteriology - CORRECT ANSWER: study of bacteria
binary fission - CORRECT ANSWER: division of bacteria
biological catalyst - CORRECT ANSWER: chemicals that increase the likelihood of a reaction
bioremeditation - CORRECT ANSWER: using microorganisms to fight environmental
pollution
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biotechnology examples - CORRECT ANSWER: making hormones
making vaccinations
bright field microscope - CORRECT ANSWER: light is transmit directly through the specimen
budding - CORRECT ANSWER: daughter cell grows off the mother cell
Buffer - CORRECT ANSWER: weak acid and conjugate base
carbon fixation - CORRECT ANSWER: recycling of carbon
catabolism - CORRECT ANSWER: breakdown of bonds
cellular respiration - CORRECT ANSWER: complete breakdown of glucose to co2 and
h2o
chemiosmosis - CORRECT ANSWER: in etc H+ bing to o2 and making h2o
chemoheterotophs - CORRECT ANSWER: depend on outside sources for inorganic
and organic compounds for energy
chemotheraphy - CORRECT ANSWER: use of medicine or drug to treat cancer
coenzyme - CORRECT ANSWER: organic molecule, are vitamins or have vitamins
colony - CORRECT ANSWER: several individual organisms living together on close
association
competitive inhibitor of an enzyme - CORRECT ANSWER: inhibitor molecules binds
with the active site of the enzyme.inhibitor molecule prevents the binding of substrate molecule
complex media - CORRECT ANSWER: exact chemical composition is unknown
dark field microscope - CORRECT ANSWER: light is not transmitted directly through the specimen but rather reflect at an angle
obtain to view - small, colorless specimen
death phase - CORRECT ANSWER: nutrients are not added
waste are not removed cells die faster than they are produced
defined media - CORRECT ANSWER: has exact amount of specific nutrients
maybe used to grow fastidious organisms
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