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A bacterium divides every 35 minutes. If...

A bacterium divides every `35` minutes. If a culture containing `10^(5)` cells/ml is grown for `175` minutes. What will be the cell concentration / ml after `175` minutes

A

`175 xx 10^5` cells

B

`85 xx 10^5` cells

C

`35 xx 10^5` cells

D

`32 xx 10^5` cells

Text Solution

Verified by Experts

The correct Answer is:
D
As bacteria divide every 35 minute. It divide so for 175 minutes it will 175/35 = 5 times.
It will be `=2^(5) =32`
As culture contain `10^5` cells initially thus after minutes total cell number will be `32 xx10^5`
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