Although chloride ions are hydrophilic, they can enter cells by diffusion through membrane proteins called
A) receptors.
B) carriers.
C) channels.
D) desmosomes.
E) pumps.
Correct Answer:
Verified
Q7: If the electrical and concentration gradients draw
Q8: Facilitated diffusion
A) can be an active or
Q9: The principal difference between transmembrane carriers and
Q10: Transmembrane carrier proteins
A) undergo radical conformational change
Q11: Electrical impulses are conducted using
A) simple diffusion.
B)
Q13: Movement through certain ion channels
A) is influenced
Q14: Which of the following statements about transmembrane
Q15: Aquaporins
A) decrease the permeability coefficient of small
Q16: Active movement across a membrane usually involves
A)
Q17: A symport is a
A) carrier with two
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