all micro organisms require a specific temperature or condition to grow in,some need it oins,some need it dry,and some need it dry and cool.if you provide suitable sonditions for these things to grow the way you want it,you have to know in which areas these are grown in and get to know about their climatic behaviour.
Organisms that do not grow on Mannitol Salt Agar (MSA) are non-halophilic bacteria that are unable to tolerate high salt concentrations. Mannitol-fermenting bacteria are organisms that can ferment mannitol and grow on MSA, while non-fermenting bacteria will not grow.
Organisms that do not use starch grows on a starch agar plate by using other organisms. The other organisms break down the starch into sugar and the starch intolerant organisms can complete those simple sugars.
Most gram positive bacteria do not grow on MacConkey agar or Eosin Methylene Blue (EMB) agar, as these are selective media designed to inhibit the growth of gram positive organisms. So, typically, you would not expect a gram positive bacteria to grow on these media.
In my experiments of growing cultures on agar plates, I found Nutrient Agar's usually grow mostly molds and fungi. It's bacteriological growth is wide, yes, but I found that even after a few uses it started growing specifics (mostly gram negative coccus and bacillus).
Because 7.5% NaCl agar inhibits gram negative organisms from growing, and is "selective" in that only gram positive organisms can grow in this type of agar.
yes
No, K. pneumoniae will not grow on Mannitol Salt Agar- gram negative organisms cannot grow on MSA, and K. pneumoniae is gram negative.
all micro organisms require a specific temperature or condition to grow in,some need it oins,some need it dry,and some need it dry and cool.if you provide suitable sonditions for these things to grow the way you want it,you have to know in which areas these are grown in and get to know about their climatic behaviour.
Most pathogenic organisms will grown on chocolate agar, it depends mostly on the incubation conditions i.e. temperature, presence/absence of oxygen etc. However there are some fastidious organisms that require certain growth factors to grow.
In Microbiology? Because the nutrient agar allows for the bacteria/organisms to grow in a controlled environment/substance. It also allows you to monitor the growth.
they need to grow in heat between 15 degrees-5 degrees
Yes, any microorganism in its vegetative state is growing.
You would expect the organism to grow better on nutrient agar because it is a general-purpose medium that supports the growth of a wide range of organisms. MacConkey agar, on the other hand, contains inhibitors that selectively inhibit the growth of Gram-negative bacteria, so the organism may not grow as well on this medium.
Organisms that do not grow on Mannitol Salt Agar (MSA) are non-halophilic bacteria that are unable to tolerate high salt concentrations. Mannitol-fermenting bacteria are organisms that can ferment mannitol and grow on MSA, while non-fermenting bacteria will not grow.
Organisms that do not use starch grows on a starch agar plate by using other organisms. The other organisms break down the starch into sugar and the starch intolerant organisms can complete those simple sugars.
Most gram positive bacteria do not grow on MacConkey agar or Eosin Methylene Blue (EMB) agar, as these are selective media designed to inhibit the growth of gram positive organisms. So, typically, you would not expect a gram positive bacteria to grow on these media.