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NBCHBCh.5McMullen

QuestionAnswer
The lipids in biologicalmembranes are usually...? Phospholipids
What do all biological membranes contain? Proteins
Are animal cells multicellular or unicellular? multicellular
When biological membranes only allow some substances, not all, what is this called? selective permeability
What is the process that allows water molecules to move through membranes? Osmosis
What happens in simple diffusion? Small molecules pass throught the Phospholipid Bilayer of the membrane.
Solutions that have equal solute concentrations are what? Isotonic
Membran channel process have a central pore lined up with the what? Amino Acids and Water
What are the best studied channel protiens? Ion Channels
What is the aproxement measurement from an animal cell ? -70mV
What is it when one cell specifically binds to another cell of a certain type? Cell Recognition
Created by: 13McMullen
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