If you were to design an experiment to investigate the effect that temperature has on rate of anaerobic respiration in yeast, what will you need to measure in order to calculate the rate of the reaction?

your the dumbest b**tch ive ever seen

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

not: both offer magnification to the atomic level.