The number of bacterial in a culture doubled in 2 hrs. When it will be tripled?
Answers
Answer:
The population of a bacteria culture doubles every 2 minutes
The population of a bacteria culture doubles every 2 minutes. Approximately how many minutes will it take for the population to grow from 1,000 to 500,000 bacteria? answer 18 minutes. and since in every 2 mins it gets doubled ..
Step-by-step explanation:
Answer:
The number of bacteria in the culture doubled in 2 hours, and it will tripled in 3 hours.
Step-by-step explanation:
The formula for calculating the bacterial growth is Nt = No×2n
Nt = The population of bacteria at the time t
No = The initial population of bacteria
n = number of generations
G = t/n
G is the generation time/doubling time
Substitute n with G/t, and then the formula becomes Nt = No×2(t/G)
No (The initial population) = x
Nt = 3x
G = 2 hours (Because population gets double in 2 hours)
Nt = No×2(t/G)
3x = x×2(t/2)
t = 3 hours
The number of bacteria in a culture tripled in 3 hours.
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