Biology, 01.08.2019 23:20 Yoosungdid911
Yeasts are single-celled eukaryotes that don't have a mitochondrion. can they exist in an environment without oxygen?
a. yes, yeasts can exist in an oxygen-poor environment. they will only be able to produce 2 net atp va fermentation, but the absence of oxygen will not kill the organisms.
b. no, the presence of oxygen will kill yeast because they will not be able to undergo fermentation.
Answers: 2
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Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?
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Liquid water turns into water vapor at which step in the water cycle? a. precipitation o b. water run off c. evaporation d. condensation
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Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
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Yeasts are single-celled eukaryotes that don't have a mitochondrion. can they exist in an environmen...
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