With regard to Na+ and K+ equilibrium potentials and the resting and active membrane potentials, write down (a- O the directions of the forces indicated, acting on the ion in the table below under the respective condition(s). NB the examples given. lon Condition Electrical/Chemical force Direction of force Chemical e.g. ....inward. ******** Na ENa+ = + 60 mV Electrical a. Chemical e.g....outward. EK+ =- 90 mV Electrical b. Chemical C. Na Emp = 0 mV Electrical d. Chemical K+ Emp= -20 mV Electrical

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
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Chapter1: Biochemistry: An Evolving Science
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With regard to Na+ and K+ equilibrium potentials and the resting and active membrane potentials, write down (a-
D the directions of the forces indicated, acting on the ion in the table below under the respective condition(s). NB
the examples given.
lon
Condition
Electrical/Chemical force
Direction of force
Chemical
e.g....inward..
******
Na
ENa+ = + 60 mV
Electrical
a.
Chemical
e.g. ...outward..
EK+ =- 90 mV
Electrical
b.
Chemical
C.
Na"
Emp = 0 mV
Electrical
d.
Chemical
K+
Emp
=-20 mV
Electrical
Transcribed Image Text:With regard to Na+ and K+ equilibrium potentials and the resting and active membrane potentials, write down (a- D the directions of the forces indicated, acting on the ion in the table below under the respective condition(s). NB the examples given. lon Condition Electrical/Chemical force Direction of force Chemical e.g....inward.. ****** Na ENa+ = + 60 mV Electrical a. Chemical e.g. ...outward.. EK+ =- 90 mV Electrical b. Chemical C. Na" Emp = 0 mV Electrical d. Chemical K+ Emp =-20 mV Electrical
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