5. A scientist is growing two species of bacteria. She defines a variable that represents the number of days after the growth begins. The number of bacteria after days is defined by: • Species A: y = 1000-2 Species B: y = 1000-2³ . (a) How many bacteria does each species start out with? (b) Which species is growing more quickly? Support your answer with math or words.

Biology 2e
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ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter22: Prokaryotes: Bacteria And Archaea
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Problem 8RQ: Many of the first prokaryotes to be cultured in a scientific lab were human or animal pathogens. Why...
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5. A scientist is growing two species of bacteria. She defines a variable that represents the number of
days after the growth begins. The number of bacteria after / days is defined by:
• Species A: y = 1000-2
•
Species B: y = 1000-2³
(a) How many bacteria does each species start out with?
(b) Which species is growing more quickly? Support your answer with math or words.
(c) What is the daily growth factor for each species? Hint: neither of the answers is 2!
Transcribed Image Text:5. A scientist is growing two species of bacteria. She defines a variable that represents the number of days after the growth begins. The number of bacteria after / days is defined by: • Species A: y = 1000-2 • Species B: y = 1000-2³ (a) How many bacteria does each species start out with? (b) Which species is growing more quickly? Support your answer with math or words. (c) What is the daily growth factor for each species? Hint: neither of the answers is 2!
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