A bacteria that are included in a new medium is generally not immediately splitting but will need to menyusuaikan yourself in the medium. If environmental factors have been appropriate then the bacteria will divide divides itself first with the slow speed and then increase. If at certain times bacterial amount calculated and made a graph of the relationship between the number of bacteria was calculated and made a graph of the relationship between the number of bacteria with time, it will be retrieved a graph. If made on paper semilogaritma then can be described phases of bacterial growth.
On the growth curve of the visible presence of growth phases i.e. phase beginnings (initial phase), accelerated growth phase (phase of accelarated growth), logarit, a phase or phases of the exponential (logaritmic phase or exponential phase), phase stunted growth (phase of accelerated negative growth), accelerated death phase (phase of accelarated death) and death phase of logarithmic (logaritmic death phase)
- Phase beginning. In this new phase of the bacterial menyusuaikan yourself with new ngkungan li, various enzymes and intermediate substances formed sehinggan circumstances allow the occurrence of further growth. The cells of the cell is enlarged but not yet start splitting.
- Accelerated growth phase. In this phase the bacteria begin splitting, tatapi of his generation still a long time. Accelerated growth phase, together with the phase beginning often called lag phase or phase of adjusment.
- Logarithmic growth phase. In this phase, the Division speed time short and constant movement. During this phase the most rapid metabolism synthesis of cell material. so very fast and constant anyway. This state of Affairs continued until one of the few nutrients run out or have occurred or the result of hoarding the metabolism which is the poison memnyebabkan terhambatnya pertumbahan,
- The growth phase began hampered. After going through a phase of logarithmic, pembelahannya speed will be reduced and the number of dead bacteria multiply. This is caused because of the depletion of nutrients and start makin the occurrence of hoarding poison so metabilisme in addition due to the change of pH and others.
- The maximum phase of the stationer. The presence of nutrient levels and meniungkatnya stockpiling of poison substances that inhibit the cleavage into ever-increasing speed. In addition the number of dead bacteria also increased. in this phase the number of bacteria produced the same amount of bacteria to die so that the number of bacterial cells that life becomes a constant
- Phase diperdcepat and logarithmic phase of death. The second phase is usually dinyuatakan as one element of this phase is called the descending phase this phase, at the speed of death continue to be called the phase of decline. In this phase the speed increasing deaths are speed pembelahannya to zero. Once it gets to a phase of death, mortality reaches a maximum speed of logarithm and the number of cells is decreasing rapidly.
Well that's a bit of discussion about the 6 phases of Growth in an environment of Limited which I share to you, hopefully this material is useful in helping your academic needs, if you want to see other material please click here. I say thank you very much for your visit in this simple blog, don't forget to share this material to your closest friends or relatives through social media because you guys have aotomatis this material will be stored in the your home page.
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