The concentration of the solution is higher than that of the cytoplasm of the red blood cell therefore the osmotic pressure of the solution is higher than that of the red blood cell. Hence water is drawn from the red blood cell and into the solution by osmosis. As more water is drawn from the red blood cell it shrinks. The shrinking of the red blood cell is known as crenation
Faimus answered the question on December 5, 2017 at 07:29
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State the association of the rhizobium with the leguminous plant
(Solved)
State the association of the rhizobium with the leguminous plant
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December 5, 2017
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State the building blocks of the following types of food (i) Proteins (ii) Lipids
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State the building blocks of the following types of food
(i)Proteins
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December 4, 2017
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Describe starch-sugar inter-conversion theory of opening and closing of the stomata
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Describe starch-sugar inter-conversion theory of opening and closing of the stomata
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December 4, 2017
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Name three types of neurons
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December 4, 2017
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Name the three physiological processes
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December 4, 2017
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Explain three functions of diffusion in animals.
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Explain three functions of diffusion in animals.
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December 4, 2017
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A student placed a plant cell in distilled water. Explain what happens.
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A student placed a plant cell in distilled water. Explain what happens.
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December 4, 2017
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Name 5 scientific skills obtained from learning biology.
(Solved)
Name 5 scientific skills obtained from learning biology.
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December 4, 2017
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Define the following terms: (i) Cell physiology (ii) Plasmolysis
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Define the following terms:
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December 4, 2017
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(Solved)
State and explain the two main branches of biology
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December 4, 2017
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Give the functions of the following parts of the microscope: (i)Coarse adjustment knob (ii)Arm (iii)Mirror
(Solved)
Give the functions of the following parts of the microscope:
(i) Coarse adjustment knob.
(ii) Arm
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Date posted:
December 4, 2017
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Answers (1)
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Give the functions of each of the following cell organelles: (i) Lysosomes (ii) Nucleus (iii) Mitochondrion
(Solved)
Give the functions of each of the following cell organelles:
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(iii) Mitochondrion
Date posted:
December 4, 2017
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The cell membrane is sensitive to changes in temperature and pH. Explain.
(Solved)
The cell membrane is sensitive to changes in temperature and pH. Explain.
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December 4, 2017
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Define the term active transport and briefly explain three roles of active transport in animals.
(Solved)
Define the term active transport and briefly explain three roles of active transport in animals.
Date posted:
December 4, 2017
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A red blood cell is placed in distilled water. Explain what happens to the red blood cell.
(Solved)
A red blood cell is placed in distilled water. Explain what happens to the red blood cell.
Date posted:
December 4, 2017
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Differentiate between haemolysis and crenation.
(Solved)
Differentiate between haemolysis and crenation.
Date posted:
December 4, 2017
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Differentiate between osmotic pressure and osmotic potential
(Solved)
Differentiate between osmotic pressure and osmotic potential
Date posted:
December 4, 2017
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Explain happens when you place a visking tubing half filled with sugar solution immersed in a beaker with distilled water?
(Solved)
Explain happens when you place a visking tubing half filled with sugar solution immersed in a beaker with distilled water.
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December 4, 2017
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Osmosis is referred to as a special type of diffusion. Explain
(Solved)
Osmosis is referred to as a special type of diffusion. Explain
Date posted:
December 4, 2017
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Briefly explain why diffusion is not sufficient for transport purposes in human beings.
(Solved)
Briefly explain why diffusion is not sufficient for transport purposes in human beings.
Date posted:
December 4, 2017
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Answers (1)