Bundle of BIO 181 ASU Exams All with Questions Answered Correctly

Briefly explain why the action potential flows only from the axon hillock to the terminal web. - ANSWER The action potential originates from the axon hillock which initiates the flow of the action potential because of the presence of higher density voltage-gated ion channels.

True or False: TEM provides a thin, 2D section of the object being studied - ANSWER True True or False: Fluorescence microscopy is a form of light microscopy - ANSWER True

The kidney filters about 180 liters of blood per day - Correct answer-True The medulla of the kidney secretes epinephrine - Correct answer-False Urine leaves our body through the urethra - Correct answer-True

In what types of populations would genetic drift be stronger in its effects? - correct answersIsolated small populations Starting allele frequencies: A1=0.45, A2=0.55, what is A1 chance of going to fixation? - correct answers45%

Bio 181 ASU Module 13-14 Exam WITH COMPLETE SOLUTION| Graded A+ Draw an action potential in the axon of a neuron and indicate which ions flow into the neuron and out of the neuron as the action potential passes at the point where the electrodes are in the cell. Be sure to assign on the Y-axis th...