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 (involving receptors)
C) Hormone secretion such as neurotransmitters
D) Extracellular chemical messengers such as ligands

Question

Quizplus · Accepted Answer

Cells communicate by using hundreds of kinds of signal molecules,for example,insulin.Cells communicate in three main ways; they display plasma membrane-bound signaling molecules (receptors)that affect the cell itself and other cells in direct physical contact.The other options do not correctly describe this process.

Which Form of Cell Communication Is Used to Communicate Within