Which Form of Cell Communication Is Used to Communicate Within

question 20

Multiple Choice

Which form of cell communication is used to communicate within the cell itself and with other cells in direct physical contact?

• A)Protein channel (gap junction)
• B)Plasma membrane-bound signaling molecules
• C)Hormone secretion such as neurotransmitters
• D)Extracellular chemical messengers such as ligands

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A national professional organization representing registered nurses, promoting high standards of care and nursing practice in Canada.

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