How many atoms are in an oxygen molecule (O 2 ) ?
1 answer:
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This question is incomplete, the complete question is;
Consider an experimental setup with two compartments separated by a phospholipid bilayer membrane containing ion channels selectively permeable only to chloride ions. The left compartment (also called inside) contains 1 mM Cl- and the right compartment (also called outside) contains 100 mM Cl-. What will the electrical potential be when the system attains equilibrium? [ assume body temperature; log 100 = 2, log 10 = 1, log 1 = 0, log 0.1 = -1, log 0.01 = -2]
Options;
a) -62 mV
b) -124 mV
c) +62 mV
d) 0 mV
e) +124 mV
Answer:
the electrical potential be when the system attains equilibrium is –124mV
Option b) –124mV is the correct answer
Explanation:
Given the data in the question;
Two compartments are divided by lipid bilayer;
In inside compartment Cl- ion concentration- 1mM and out side of the cell concentration is 100mM
now we apply the Nernst equilibrium potential equation;
Chlorine ion valency is z = –1
So
= 62/z × log(ion outside/ ion inside) [for Cl‐ ions]
= (62 / –1) x log( 100 / 1 )
= -62 x 2 =
= –124mV
Therefore, the electrical potential be when the system attains equilibrium is –124mV
Option b) –124mV is the correct answer
Complete Question
Identify whether the following activity on the table shown on the first uploaded image are examples of business level or corporate level strategy
Answer:
The solution to this is shown on the second uploaded image
Explanation:
The explanation is shown on the third and fourth uploaded image
