What two types of ions move across cell membranes  during nerve impulse transmission?

POTZ refers to:

Which of the following is seen with stimulation of the sympathetic (fight or flight) nervous system?

In which of the following is “tail slip” a potential problem?

A bird’s unique respiratory system is evolved for flight. What specialized anatomy do birds possess for ventilating their lungs?

QUIZ PROBLEM #1 Instructions: Choose all valid answers to the question below.  Note:  Points will be added for every selection that is correct, but subtracted for every selection that is incorrect. There is no need to write anything on your “work” pages. Question: Which of the following statements are true for a LIQUID?  Choose all that apply.

A good excused for submitting late work is:

QUIZ PROBLEM #5 Instructions:  Type your answers to the following questions in the textbox below. Label each answer by its part, A or B. Show all calculations, no matter how simple, by typing the math in the textbox here or by writing it on your “work” pages.  Label which problem it is (#5).   Questions: How many protons (P), neutrons (N), and electrons (E) are in one atom of each isotope shown here?  Label which particles your answers are for.  For example:     A.  P=3, N=5, E=4 A.  fluorine-22 B.     

The Attendance policy establishes that:

The Final Project is due on Monday August 9th, 2021.