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The number of bacteria in room temperature urine doubles every how many minutes?
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∙ 13y ago
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∙ 13y ago
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What affects the elimination of bacteria from an object?
Temperature, pH, Number of bacteria present and presence of organic matter
When cold temperature prohibits the growth and reproduction of bacteria?
There are a number of bacteria that DO survive in harsh environments be it pH or temperature extremes or an environment that is very salty. Bacteria that don't survive in harsh conditions usually lose cell wall integrity and break apart, or lose all their intercellular fluid and shrivel up.
How many bacteria would you have if you started with one?
Bacteria multiply by cell division, i.e. they can reproduce from one organism. How many bacteria you would have depends on a large number of factors, the main one being the time period! Other factors include type of bacteria and temperature.
A culture of 10 bacteria is started and the number of bacteria will double every hour in about how many hours will there be 3000000 bacteria?
After t hours the number of bacteria is 10*2t. So 10*2t > 3000000 => 2t > 300000 => t(log2) > log(300000) => t > log(300000)/(log2) => t > 18.19.. So in just over 18 hours (or 18 hours and 12 minutes, approx).
Why are bacteria able to produce large number in such a short period of time?
Bacteria use binary fission( splitting into two identical bacteria) to reproduce, They do this at such a high rate and short time that can grow in number very fast. They reproduce so quickly so they can survive because if they did not have the numbers they had they would be killed much more quickly.
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 affects the elimination of bacteria from an object?
Temperature, pH, Number of bacteria present and presence of organic matter
What happens when bacteria reproduce by binary fission?
Number of bacterial cells is doubles .
How do you find the number of bacteria?
To know the number of bacteria is impossible but approximate to approximate number can be calculated by using electron microscope. To find the exact number is impossible because bacteria keeps on dividing every 5-10 minutes.
The number of balls in a container doubles after every minute if the container becomes full after 60 minutes then in how many minutes the container will be half filled?
59 minutes not 30 minutes! because it doubles
What kind of bacteria can form on cooked meat at room temperature?
There are a number of bacteria that can grow on meat at room temperature, including Salmonella, E. coli, Staphylococcus, Streptococcus and Listeria.
What is the shortest time required for bacteria to double in number?
A common bacteria, E.coli, will multiply very fast. For example, an E.Coli will multiply into over a million bacteria in 8 hours.
When cold temperature prohibits the growth and reproduction of bacteria?
There are a number of bacteria that DO survive in harsh environments be it pH or temperature extremes or an environment that is very salty. Bacteria that don't survive in harsh conditions usually lose cell wall integrity and break apart, or lose all their intercellular fluid and shrivel up.
How can bacteria reproduce in the digestive system?
A small number of bacteria on meat Can cause food poisoning.These bacteria enter the body and reproduce by dividing in the same way as cells in the body. Each bacteria also known as bacterium, can divide into two every 20 minutes.
What if a population of 200 bacteria has the perfect conditions to double every 20 min. How many bacteria will there be after each amount of time?
If B(t) represents the number of bacteria after t minutes, then B(t) = 200*2^(t/20).
How many bacteria would you have if you started with one?
Bacteria multiply by cell division, i.e. they can reproduce from one organism. How many bacteria you would have depends on a large number of factors, the main one being the time period! Other factors include type of bacteria and temperature.
How does the number of insects that fall into the liquid affect the number of these useful bacteria?
the number of bacteria will increase if they amounts of bugs falling in increases
