Grad Group Cell Communication Crossword

What's the name of the small gaps between neighbouring cells in direct content that allows exchange of molecules.
What can 'complimentary surface proteins' do
What type of signalling stimulates responses far away via the blood stream.
What do vesicles do with the cell's lipid bi-layer to release messenger molecules?
What name is given to molecules that bind to receptors?
What type of signalling acts straight back on the molecule doing the signalling
What organelles within the cell protect and store messenger molecules
If messenger molecules travel a short distance before stimulating a response on nearby cells, what kind of signalling is it?
Which signalling molecules are most commonly endocrine
what is the name given to a signal being moved into the cell to elicit a response