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Osmosis Problems . Into the cell Burst . In and out Normal . Into the cell Burst . Out of the cell Crenate . Out of the cell Crenate. Out of the cell Crenate. 2. Which solutions were hypertonic? .5M, .6M, .7M - PowerPoint PPT Presentation
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Osmosis Problems
1. Into the cell 2. Burst
1. In and out 2. Normal
1. Into the cell 2. Burst
1. Out of the cell 2. Crenate
1. Out of the cell2. Crenate
1. Out of the cell 2. Crenate
1. Which solutions were hypotonic?
.2M, .3M, .4M *They all had a positive
average change in mass, which means the cells got larger.
2. Which solutions were hypertonic? .5M, .6M, .7M *They all had a negative average
change in mass, which means the cells got smaller.
3. If Bill & Ted created a isotonic solution, the concentration should be .45M.
**it should produce a neutral number.
Red blood cells are approximately 0.25% salt. Red blood cells are placed in distilled water.
Hypotonic
increase in size
Hypertonic
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