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Log 2 plus log 4 equals log 2x?
log(2) + log(4) = log(2x)log(2 times 4) = log(2x)2 times 4 = 2 times 'x'x = 4
how do i log in?
how do i log in
What is the logarithm of log -1?
Assuming you are asking about the natural logarithms (base e):log (-1) = i x pithereforelog (log -1) = log (i x pi) = log i + log pi = (pi/2)i + log pi which is approximately 1.14472989 + 1.57079633 i
The log of a quotient is the log of a numerator divided by the log of the denominator true or false?
False When logs are taken, division becomes subtraction, so the log of a quotient is the log of the numerator minus the log of the denominator.
What is the common logarithm of log 36200?
log(36,200) = 4.558709 (rounded)log[log(36,200)] = 0.658842 (rounded)
What phase of a cell cycle is extended in a chemostat?
Log phase
Which phases of a typical bacterial growth curve illustrates a log change in cell number. Oviously log or growth phase is logarithmic. Is the death phase a negative log change?
The log phase of a bacterial growth curve represents exponential growth in cell number. It is followed by the stationary phase, where cell growth stabilizes. The death phase shows a decrease in cell number, but it may not necessarily follow a negative logarithmic trend.
What happens in the lag phase of bacterial growth?
Bacteria grow most rapidly during the log phase.
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 difference between log phase and lag phase?
The lag phase is the period of adaptation and preparation for growth that occurs when bacteria are introduced to a new environment, with no observable increase in population numbers. The log phase is the period of exponential growth when bacteria multiply rapidly, leading to a steep increase in population numbers.
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 is the log p value?
It is the value for the affinity for a fatty or water phase. It is the ratio of the amount of compound in the octanol:water phase. It is also called LogPOW or LogPO:W.
Why is it important to use cells in log phase?
Cells in log phase are actively growing and dividing, which means they are at their most metabolically active state. This makes them ideal for certain experiments and applications, as their rapid growth allows for quicker results and higher yields of product. Additionally, cells in log phase are less likely to have accumulated mutations or genetic instability, ensuring more consistent and reproducible results.
What does late log phase of bacterial growth curve?
The late log phase of a bacterial growth curve is a stage where the bacteria population has reached its maximum growth rate and is approaching the carrying capacity of the environment. During this phase, nutrients may start to become limited, waste products can accumulate, and bacteria may begin to enter a stationary phase or decline in numbers.
Persco teams establish a daily events log during the initial arrival phase of deployment?
True
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 are the 4 phases of micro organism growth?
1. lag phase- cell does not increase in mass2. exponential phase-cell grows at maximum concentration3. stationary phase- straight line phase.balance between cell death and cell division.4. decline or death phase- cell death increase and cell division decrease.
