Table 2.1 shows that when the light source was 140 cm from the plant, the rate of bubble production was 88 bubbles per minute at the original temperature. At the higher temperature, the rate of bubble production when the light source was 140 cm from the plant was 122 bubbles per minute. Calculate the percentage change in the number of bubbles when the temperature was
increased. Give your answer to the nearest whole number.

What was photo 51 with rosalind franklin?

9. wind power creates pollution. water air soil noise

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.