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Polar molecules
________ have a net dipole moment due to the unequal sharing of electrons between atoms in a molecule.
Non-polar molecules
______ have lower boiling and melting points due to weaker intermolecular forces.
Polar molecules
________ have higher boiling and melting points due to stronger intermolecular forces.
Non-polar Molecules
oxygen, carbon dioxide, nitrogen and methane are _____
Polar Molecules
Water is a _______
Non-polar molecules
______ Pass through a membrane freely
aquaporins
large quantities of water move via _______
Water
_________ needs a channel to pass through
Osmosis
Water moves across a select permeable membrane via _____
Solute
Water(solvent) moves to the _______ ALWAYS
Osmolarity
how much '‘stuff’’ is in a cell
Note
Flashcard