Hypotoni c the solution with the lower concentration

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Understanding Statistics in the Behavioral Sciences
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Chapter 18 / Exercise 6
Understanding Statistics in the Behavioral Sciences
Pagano
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Hypotoni c – the solution with the lower concentration of solute, therefore higher concentration of water. Isotonic – solutions of equal solute. Diffusion - movement of molecules from area of higher concentration to lower.
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Understanding Statistics in the Behavioral Sciences
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Chapter 18 / Exercise 6
Understanding Statistics in the Behavioral Sciences
Pagano
Expert Verified
If the solution is hypertonic with respect to the cytoplasm, water will move out of the cell by osmosis and the cell will shrivel, because its in a high concentration and it moves from high to low so there for water will move out. OSMOREGULATION : the ability of a cell or an organism to regulate its internal concentration of water or salts in order to maintain itself in a an specific environment. Plant cells can better tolerate exposure to hypotonic solutions than can animal cells. The rigid cell walls limit how far plant cells can expand and exert a back pressure to limit further water uptake. 8. Differentiate between passive and active transport.
9. Describe the processes of endocytosis and exocytosis .
1. Explain how energy transformations occur. 2. Define and describe the terms entropy, heat, and calorie
3. Define the terms metabolism and activation energy. , 4. Describe

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