Topics: Microbial Growth Quiz
E. coli undergoes binary fission approximately every 20 minutes. If a culture started with 1000 cells, how many cells would be there be after 3 hours? (Given Nt=Ni x 2n)
A. 1000 x 29
B. 1000 x 23
C. 20 x 21000
D. 20 x 23
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Which statement is correct?
A. Archea have internal membrane- bound
B. Most yeasts reproduce by budding
C. Fungi are photosynthetic microorganisms
D. Bacteria need lower moisture content to grow than molds