Growth rates provide useful information because they can tell us something about
ID: 215182 • Letter: G
Question
Growth rates provide useful information because they can tell us something about optimum growth conditions. For example, if you were to plot a series of growth curves at various temperatures and calculate the growth rates, you could generate a graph similar to the one at the right. 2.5 a1.5 Going back to your original growth curve. was it obtained at the optimal temperature for this organism? If yes, explain how you knew. If not, can you tell at what temperature the growth curve was done? 0.5 10 15 20 25 30 35 40 45 50 Temperature ('c)Explanation / Answer
Yes, the growth curve was taken at the optimal temperature for this organism.
At the optimal temperature, the growth rate will be highest for an organism. Anything less or more than the optimal temperature will affect the growth rate that means reduce the growth rate. In this case, the growth rate is maximum (value 3) at the temperature of around 40 degree Celsius. Anything less or more than that temperature show a reduction of growth rate. Growth rate is minimum at the temperature of 10 degree Celsius.
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