Bio Exam 2
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Any substance dissolved in water is called a/an
If solution A has a higher concentration of solutes than does solution B, then A is _____ to B
If organism is an osmoconformer, then relative to its environment it is _____________
When a solute crosses a membrane by diffusion, this is a case of
When water crosses a membrane by diffusion, this is a case of _____.
Osmolarity is a measure of ______.
When cells use energy to move solutes across a membrane from a solution of lower concentration to one of higher concentration, this is called ___________.
Because they get their energy by eating other organisms, animals usually need to excrete excess _______.
What kind of animals tend to passively gain water and lose electrolytes?
Freshwater vertebrate fish
If solution A has higher osmolarity than does solution B, then B is _____ to A
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