Membrane Dynamics Flashcards
1
Q
Molarity expresses ____ while osmolarity is ____
A
concentration; # of osmotically active particles
2
Q
Volume change of a cell
A
Tonicity
3
Q
Tonicity always describes the ____ and ONLY considers concentration of _____
A
Solution; non-permeable solute molecules
4
Q
Bulk flow occurs due to a ______ gradient, while diffusion occurs due to a ____ gradient
A
Pressure; concentration
5
Q
Hormones that is not an amino acid (AA) derivative
A
TSH
6
Q
Thyroid hormone deriviative
A
Tyrosine
7
Q
Produces a larger effect than predicted
A
Synergism
