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It is the lag phase where an organism try to acclimatise in new environment.
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What growth phase will gram - positive bacteria be most susceptible to penicillin?
Bacteria are most sensitive to antibiotics during the exponential stage (rapid growth).
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 happens in the lag phase of bacterial growth?
Bacteria grow most rapidly during the log phase.
Discuss a bacterial growth curve and phases of bacterial growth?
The bacterial growth curve is usually exponential in shape just like most of the living organism.
The metabolic or growth phase of a cell life cycle is called?
Interphase is the metabolic or growth phase of a cell life cycle. The cell spend most of their life in this cycle preparing for cellular division.
Which chemotherapeutic agents was most effective againts organism?
This would only be apparent if the organisms are sensitive to One antibiotic and resistant to all others.
Why is it important to use cells in log phase?
For most applications in laboratory life science, it is well known that one should always use cells in log phase of growth. This phase of population growth indicates to the user that the cells are dividing at the most rapid rate, are not overcrowded and generally well nourished.
What is the longest phase during growth?
It is most probably adult hood but could possibly be an O.A.P depending on how long you live.
Growth of an organism occurs through what?
Growth in living things occurs primarily from a combination of nutrient intake and genes for growth which are turned "on" (and tend to turn "off" with aging).
What is the stage where bacteria grows rapidly?
Under ideal conditions, the growth of a population of bacteria occurs in several stages termed lag, log, stationary, and death.During the lag phase, active metabolic activity occurs involving synthesis of DNA and enzymes, but no growth.Geometric population growth occurs during the log, or exponential phase, when metabolic activity is most intense..Following the log phase, the growth rate slows and the production of new cells equals the rate of cell death. This period, known as the stationary phase, involves the establishment of an equilibrium in population numbers and a slowing of the metabolic activities of individual cells. The stationary phase reflects a change in growing condition—for example, a lack of nutrients and/or the accumulation of waste products.When the rate of cell deaths exceeds the number of new cells formed, the population equilibrium shifts to a net reduction in numbers and the population enters the death phase, or logarithmic decline phase. The population may diminish until only a few cells remain, or the population may die out entirely.
What is absolute growth rate?
Absolute growth rate(agr) curve enables us to express the growth of organisms in terms f growth rate. In most organism, agr increases steadily until reaches a maximum and then, gradually falls. Agr is a bell-shaped curve.
What part of a women's breast is most sensitive?
The Nipples are most sensitive.
