If a student had a single peanut before this lab, how many times would a student have to run upstairs in order to burn the energy from a single peanut? (a single peanut has 5 kilocalories or 5000 calories worth of energy)

What are four key elements of the study of economics?

What organelle other than the nucleus houses dna in a eukaryotic cell?

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.