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2.5 hours is 150 minutes.

So it will have doubled 15 times.

2^15 = 32768 bacteria after 2.5 hours.

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Michael Scalise

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2y ago
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13y ago

10 seconds: 2 cells

20 seconds: 4 cells

30 seconds: 8 cells

40 seconds: 16 cells

50 seconds: 32 cells

1 minuite: 64 cells

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11y ago

15-20

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Q: The population of bacteria in a petri dish doubles every 12 h. The population of the bacteria is initially 500 organisms. How long will it take for the population of the bacteria to reach 800 Round yo?
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How many bacterium are in the sixth generation?

The number of bacteria in the sixth generation of a bacterial population depends on the initial number of bacteria, as each generation doubles the population. If the initial number is 1 bacterium, the sixth generation would have 32 bacteria (2^6).


What kind of growth does a population of bacteria experience when jus a few of them are placed in an environment rich with resources?

The population will experience exponential growth as the bacteria reproduce rapidly in the resource-rich environment. This is known as the exponential phase of growth, where the number of bacteria doubles in a relatively short period of time due to abundant resources available for growth and reproduction.


Why bacterial growth is called exponential?

Bacterial growth is called exponential because it follows a pattern where the population doubles at a constant rate over a period of time. Each new generation of bacteria doubles in number, leading to a rapid increase in population size. This results in a curve that shows exponential growth when plotted over time.


What population of bacteria that doubles its size every 20 minutes exhibits growth?

The population will exhibit exponential growth. This means that the population size will rapidly increase over time due to continuous doubling. This type of growth is characteristic of bacteria that divide through binary fission.


Bacteria split into 2 sepearte bacteria once every minute in 24 hours bacteria filled the test tube when was the test tube half full?

The test tube would be half full one minute before it is completely full, which would be 23 hours into the process. This is because each time the bacteria split, the population doubles, so when the test tube is half full, the next split will cause it to be completely filled.

Related questions

A certain bacteria doubles its population every 3 minutes how many bacteria will you end up with if you leave the single bacteria 24 hours?

Use a calculator! Hope that helps :)


How many bacterium are in the sixth generation?

The number of bacteria in the sixth generation of a bacterial population depends on the initial number of bacteria, as each generation doubles the population. If the initial number is 1 bacterium, the sixth generation would have 32 bacteria (2^6).


How long does it take bacteria to grow?

The time it takes for bacteria to grow can vary depending on the type of bacteria, environmental conditions (such as temperature and nutrients), and the presence of other bacteria. In optimal conditions, bacteria can replicate every 20 minutes, leading to exponential growth.


A certain bacteria doubles its population every twenty minutes how many bacteria will you end up with if you leave ten bacteria to multiply for four hours?

Actually, there will be 40960 bacteria after 4 hours.if i did my math right it should be 480 bacteria there will be 480 not that number im a trained math teacher .du.i think 40960 is wrong because don't forget that bacteria only live for minutes


What kind of growth does a population of bacteria experience when jus a few of them are placed in an environment rich with resources?

The population will experience exponential growth as the bacteria reproduce rapidly in the resource-rich environment. This is known as the exponential phase of growth, where the number of bacteria doubles in a relatively short period of time due to abundant resources available for growth and reproduction.


If one bacteria doubles every twenty minutes how many bacteria would you have after seven hours?

2,097,152


Why bacterial growth is called exponential?

Bacterial growth is called exponential because it follows a pattern where the population doubles at a constant rate over a period of time. Each new generation of bacteria doubles in number, leading to a rapid increase in population size. This results in a curve that shows exponential growth when plotted over time.


What happens when bacteria reproduce by binary fission?

Number of bacterial cells is doubles .


What population of bacteria that doubles its size every 20 minutes exhibits growth?

The population will exhibit exponential growth. This means that the population size will rapidly increase over time due to continuous doubling. This type of growth is characteristic of bacteria that divide through binary fission.


Bacteria split into 2 sepearte bacteria once every minute in 24 hours bacteria filled the test tube when was the test tube half full?

The test tube would be half full one minute before it is completely full, which would be 23 hours into the process. This is because each time the bacteria split, the population doubles, so when the test tube is half full, the next split will cause it to be completely filled.


Jeff is conducting a science experiment with a 3 rabbit population every month the rabbit population doubles how many rabbits will he have after 5 months?

If Jeff is conducting a science experiment with a 3 rabbit population and the rabbit population doubles every month, Jeff will have 56 rabbits. That's a lot of rabbits.


When a bacteria doubles does it get smaller?

when they double intially they are little smaller in size but gradually obtain the nutrition and gain their original size.