Tasks on the theme - 45 minutes. Conspectus of the theme, answer to the control questions:
Conspectus of the theme, answer to the control questions: 1. Ionic currents in the Hodgkin-Huxley model. 2. Ionic channels in cell membranes. 3. Structure of ionic channel. Break - 10 minutes Students’ independent work - 35 minutes Explain the context and find the ways of solving the problems. Transform the formula and convert the unit of physical quantities to the International System of Units. Problems: 1. Transmembrane potential difference in unmyelinated nervous fiber decreases in two times at
2. Constant of fiber length is 3. The constant of fiber length is
|
distance. Calculate the constant of fiber length 
.
At what distance х in unmyelinated nervous fiber the transmembrane potential difference 
decreases in two times?
In what place of excitation of unmyelinated nervous fiber transmembrane potential difference is 
? Determine the potential difference 
at the distance 
if the constant of length of this fiber is 
