
Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire
Edition 6ISBN: 978-0134324876
Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire
Edition 6ISBN: 978-0134324876 Exercise 2
Choose the incorrect statement about ion channels:
A) An ion channel is a small pore (opening) through the plasma membrane.
B) An ion channel is usually specific for one type of ion.
C) An ion channel uses cellular energy to pump sodium ions (Na1) out of the cell and potassium ions (K1) into the cell.
D) The opening and closing of ion channels are important in the generation of an action potential.
A) An ion channel is a small pore (opening) through the plasma membrane.
B) An ion channel is usually specific for one type of ion.
C) An ion channel uses cellular energy to pump sodium ions (Na1) out of the cell and potassium ions (K1) into the cell.
D) The opening and closing of ion channels are important in the generation of an action potential.
Explanation
Thus, the option c is correct.
The ion ...
Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire
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