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What is the exponential growth model for the Number Of Bacteria In A Culture Increasing According To The Law Of Exponential Growth 135 Bacteria In The After 2 Hours And 415 Bacteria After 4 Hours?
Wiki User
∙ 6y ago
If B(t) represents the number of bacteria after t hours, then B(t) = 43.9157*(1.7533)t for t >= 0.
Wiki User
∙ 6y ago
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What is Exponential growth phase of microbial growth?
When the bacteria double at a constant rate
Why cant population of bacteria or any other biological organism keep increasing exponentially forever?
Organisms start to compete for resources.
How is logistics growth difference from exponential growth?
linear growth is the equal growth in a equal time period without any aspects such as food to change it. Exponential growth is the growth of the population based on the culmulative things in the environment affecting the population of the area
What is the character of bacteria?
well bacterias tend to go into a life cycle that describe their characteristic, the first part of the bacteria life cycle is something called a lag in-which the bacteria stay stationary and observe it environment, 2nd is the logarithmic exponential, in the logarithmic exp. the bacteria start using resources available to it and multiply it self- this is called (mitosis) and as it does that, it accumulates waste, and as the waste accumulates and as the bacteria resources isn't increasing it reaches the stationary phase were it just stay alive without much growth and eventually it decline and reaches the death phase and die.so if you try to describe their characteristic you should say they observe their surroundings, and use all the resources available to it to multiply it self. It also tend to release waste, and try to maintain it self from dying.
What phase is most susceptible to antibiotics?
It is the exponential phase. Many antibiotic such as the Streptogramin family work on the ribosome and indeed the DNA and RNA polymerases. These are most active when the bacteria are dividing and so it causes more harm as it were. Also in Mycobacterium, when dividing it does not have such a thick cell wall, and so it is easier for the antibiotics to penatrate that is true, also known as the Log phase and is when an organism is most sensative to antibiotics like penicillin-
What is an organism that shows exponential growth?
Bacteria.
In a medical experiment the number of bacteria is halved every hour. What type of function represents this pattern?
Exponential Decay - Apex
How does the term exponential growth apply to bacteria?
bacteria cells grow at a high speed rate.
When was exponential growth and decay invented?
They were not invented because they predated the first human beings. They existed at least millions of years before there was anyone to "invent" them.All novae produce radioactive elements and these decay exponentially. So exponential decay predates the formation of the solar system.I am not sure, but stellar fusion may be exponential. But, in any case, there are life forms on earth, like bacteria, that exhibit exponential growth. These bacteria, and therefore exponential growth, predate human beings by a few million years.They were not invented because they predated the first human beings. They existed at least millions of years before there was anyone to "invent" them.All novae produce radioactive elements and these decay exponentially. So exponential decay predates the formation of the solar system.I am not sure, but stellar fusion may be exponential. But, in any case, there are life forms on earth, like bacteria, that exhibit exponential growth. These bacteria, and therefore exponential growth, predate human beings by a few million years.They were not invented because they predated the first human beings. They existed at least millions of years before there was anyone to "invent" them.All novae produce radioactive elements and these decay exponentially. So exponential decay predates the formation of the solar system.I am not sure, but stellar fusion may be exponential. But, in any case, there are life forms on earth, like bacteria, that exhibit exponential growth. These bacteria, and therefore exponential growth, predate human beings by a few million years.They were not invented because they predated the first human beings. They existed at least millions of years before there was anyone to "invent" them.All novae produce radioactive elements and these decay exponentially. So exponential decay predates the formation of the solar system.I am not sure, but stellar fusion may be exponential. But, in any case, there are life forms on earth, like bacteria, that exhibit exponential growth. These bacteria, and therefore exponential growth, predate human beings by a few million years.
What comes into your mind when you hear the word bacteria?
Culture dishes and exponential growth.
What comes into your mind when your hear the word bacteria?
Culture dishes and exponential growth.
What is Exponential growth phase of microbial growth?
When the bacteria double at a constant rate
What conditions will cause a population to have exponential growth?
Exponential growth takes place in Bacteria under ideal conditions. It means a rapid increase in population but actually it is doubling of population in a short time.Under ideal condition generation time of bacteria is just 20 minutes i.e. just after 20 minutes no. of Bacteria is doubled. Initially term used for rapid bacterial growth was logarithmic growthbut that proved to be wrong. Term Exponential growth may also be used for population of higher animals but doubling time is much larger as compared to bacteria.
Explain exponential growth and logistic growth?
Exponential growth is when a population grows faster and faster and there is a population in explosion. This is unsustainable. The population will deplete and many will die. In Logistical growth the number of organisms are pretty much remained at a constant number of individuals.
At noon a particular bacteria count was 1600 Four hours after a course of antibiotics the count was 50000 If th emedication works at an exponential rate what will be the bacteria count at midnight?
Something virtually uncountable.
a bacteria population is growing exponentially with a growth factor of 1/10 each hour by what growth factor does the population change every 15 minutes?
The bacteria population has an exponential growth with a factor of 16 per hour. The growth factor has to be determined for the population change each half hour.
What is an exponential decay patter?
Many real world phenomena can be modeled by functions that describe how things decay as time passes. Examples of such phenomena include the studies of populations, bacteria, the AIDS virus, radioactive substances, electricity, temperatures and credit payments.Any quantity decays by a fixed percent at regular intervals is the exponential decay.
