The loss of digestive wastes, CO2 and NH4+ are examples of _______________.
-:- excretion
The regulation of H2O and solutes is via ___________________.
-:- osmoregulation
Water moves from an area of ________ (low, high) osmolarity to an area of __________
(low, high) osmolarity
-:- low, h...
Hypertonic (hyperosmotic): a comparison of the osmolarity of two solutions, with one
solution have a ___________ number of solutes (and less H2O) than the other solution.
✓ -:- greater
Hypotonic (hypoosmotic): again a comparison of the the osmolarity of two solutions, with
one solution have ___________ solutes (and more H2O) than the other solution.
✓ -:- fewer
Isotonic (isoosmotic): two solutions with the _________ osmolarity and H2O content.
✓ -:- same
Which solution has the highest osmolarity?
A) 1M/L sucrose
B) 1M/L NaCl
C) 0.1M/L CaCl2
D) 1M/L ZnCl2
2|P a g e | G r a d e A + | 2 0 2 0 2 5
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