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Osmotic pressure is a pressure that is applied against the semi-permiable to stop osmosis from taking place while osmotic potential is the hidden pressure of a concentrated solution that becomes real only when the solution is separated from distilled water by use of a semi-permiable membrane.
Faimus answered the question on December 4, 2017 at 15:22
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Explain happens when you place a visking tubing half filled with sugar solution immersed in a beaker with distilled water.
Date posted: December 4, 2017. Answers (1)
- 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. Answers (1)
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Briefly explain why diffusion is not sufficient for transport purposes in human beings.
Date posted: December 4, 2017. Answers (1)
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State and explain any two roles of diffusion in plants.
Date posted: December 4, 2017. Answers (1)
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Diffusion is one of the physiological processes in both plants and animals. Define diffusion
Date posted: December 4, 2017. Answers (1)
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Why do we say the cell membrane is semipermeable
Date posted: December 4, 2017. Answers (1)
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The cell membrane forms the outer covering of animal cells. Give its properties.
Date posted: December 4, 2017. Answers (1)
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Differentiate between an organ and organ system giving an example for each
Date posted: December 4, 2017. Answers (1)
- The following are tissues found in plants, briefly explain their functions: (i) Epidermal tissue (ii)Parenchyma tissue (Solved)
The following are tissues found in plants, briefly explain their functions:
(i) Epidermal tissue
(ii) Parenchyma tissue
Date posted: December 4, 2017. Answers (1)
- Differentiate between a cell and a tissue. (Solved)
Differentiate between a cell and a tissue.
Date posted: December 4, 2017. Answers (1)
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Define cell specialization and give an example.
Date posted: December 4, 2017. Answers (1)
- In the preparation of temporary slides, the following measures are taken into consideration state their importance: (i) Using iodine (ii)Adding a drop of water to the specimen....(Solved)
In the preparation of temporary slides, the following measures are taken into consideration state their importance:
(i) Using iodine
(ii) Adding a drop of water to the specimen.
(iii) Using a thin piece of the specimen
Date posted: December 4, 2017. Answers (1)
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Give four differences between a plant cell and an animal cell
Date posted: December 4, 2017. Answers (1)
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Name two organelles found in the plant cells only.
Date posted: December 4, 2017. Answers (1)
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Name the cell organelles that are found in large amounts in muscle cells.
Date posted: December 4, 2017. Answers (1)
- Give the functions of the following cell organelles (i) Centrioles (ii) Ribosomes (iii) Golgi apparatus (Solved)
Give the functions of the following cell organelles
(i) Centrioles
(ii) Ribosomes
(iii) Golgi apparatus
Date posted: December 4, 2017. Answers (1)
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Give 5 differences between a light microscope and electron microscope.
Date posted: December 4, 2017. Answers (1)
- During a practical lesson, a student noticed the specimen could not be seen clearly when viewed using the microscope. Give 3 cause of the ...(Solved)
During a practical lesson, a student noticed that the specimen could not be seen clearly when viewed using the microscope. Give 3 causes of the situation.
Date posted: December 4, 2017. Answers (1)
- Briefly explain any 4 the precautions taken when handling the microscope.
(Solved)
Briefly explain any 4 of the precautions taken when handling the microscope.
Date posted: December 4, 2017. Answers (1)
- The following are parts of a microscope. Give their functions. (i) Fine adjustment knob (ii) Diaphragm (ii) Body tube (Solved)
The following are parts of a microscope. Give their functions.
(i) Fine adjustment knob
(ii) Diaphragm
(iii) Body tube.
Date posted: December 4, 2017. Answers (1)