In Problems 21-24, determine , where is periodic with the given period. Also graph .
and has period 2 .
Ch. 2 - Text Sunday,February12,2011:05PM Communication Within the Nervous System Neurons: specialized cells that covey sensory informationinto the brain; carry out the operations involved inthought, feeling and action, and transmitcommands outintothe body tocontrolmusclesandorgans • 100billionneurons(10%) • Other 90% areglial cells • Responsibility for movements,thoughts and emotions • Cell body/soma: most prominent part of the neuron ○ Largestpart ○ Filledwithcytoplasmthatcontainsorganelles § Nucleus contains the cell's chromosomes § Organellesresponsiblefor convertingnutrientsinto fuel for the cell,constructing proteins,and removing waste materials • 3 kinds: ○ Motorneuron: carriescomma