Question 1
Cells that respond to signals are usually called
◦ junctions.
◦ receivers.
◦ contacts.
◦ targets.
◦ responders.
Question 2
Which is NOT a basic method of cell-to-cell communication?
◦ diffused chemical signals
◦ cytoplasmic transfer of signals
◦ mechanical signals
◦ contact-dependent signals
◦ nerve and blood-transported signals