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A sample of blood is added to a test tube
containing a 1.6% salt solution. A short while
later, the red blood cells are observed to be
smaller and wrinkled in shape due to water
loss. This indicates that
A. red blood cells are isotonic to the 1.6%
salt solution.
B. red blood cells are hypertonic to the
1.6% salt solution.
C. red blood cells are hypotonic to the
1.6% salt solution.
D. the 1.6% salt solution is hypotonic to the
red blood cells.
E. the 1.6% salt solution is isotonic to the
red blood cells.
containing a 1.6% salt solution. A short while
later, the red blood cells are observed to be
smaller and wrinkled in shape due to water
loss. This indicates that
A. red blood cells are isotonic to the 1.6%
salt solution.
B. red blood cells are hypertonic to the
1.6% salt solution.
C. red blood cells are hypotonic to the
1.6% salt solution.
D. the 1.6% salt solution is hypotonic to the
red blood cells.
E. the 1.6% salt solution is isotonic to the
red blood cells.