Search results for: 'Cellular slime mold life cycle Animation'

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By: HWC, Views: 7736

Exocytosis is another method of vesicular transport that moves large volumes Of fluid or chemicals out of the cell. It is a process by which a cell transports secretory products through the cytoplasm to the plasma membrane. A examples of cellular secretory products: 1. Secreted protein - enzym...

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Major Elements in Biological Molecules: Carbohydrates

By: HWC, Views: 7266

Carbohydrates include simple sugars (monosaccharides) as well as large polymers (polysaccharides). Glucose is a hexose, a sugar composed of six carbon atoms, usually found in ring form. A starch macromolecule is a polysaccharide composed of thousands of glucose units. Glucose molecules can be ...

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Electrical changes in the heart

By: HWC, Views: 7562

• ECG: Graph of the voltage changes that occur during the cardiac cycle. • Readings are taken by electrodes placed on the surface of the body. • Electrodes detect voltage changes caused by the electrical activity of the heart. • P wave = atrial excitation (atrial depolarization). ...

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Introduction to Body Systems Animation

By: Administrator, Views: 751

Systems: A group of different organs functioning together for a common purpose.

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Leg Movement Animation

By: Administrator, Views: 392

This animation shows a list of muscles found in the leg used for movement

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Normal and abnormal blood pH

By: HWC, Views: 7775

• Dissociation of the chemical substances in the body fluids can result in the production of free hydrogen ions. • The pH scale is used to measure the concentration of hydrogen ions in solution. • Normal blood pH values vary around 7.4. • When hydrogen ion concentration increases, t...

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Four Giant Convection Cells oF Earth

By: HWC, Views: 7040

Earth Has Four Giant Convection Cells Earth's climates range from dry and cold at the poles to wet and warm at the equator. These climates are dictated largely by the amount of solar radiation that a region receives. Solar radiation warms the Earth and the surrounding air, setting up convection c...

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Interview with Person having Obsessive Compulsive Disorder

By: Administrator, Views: 10687

Obsessive–compulsive disorder (OCD) is a mental disorder in which a person feels the need to perform certain routines repeatedly (called "compulsions"), or has certain thoughts repeatedly (called "obsessions"). The person is unable to control either the thoughts or activities for more than a sh...

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Wound Repair Animation

By: Administrator, Views: 10717

A wound is an injury to living tissue caused by a cut, blow, or other impact, typically one in which the skin is cut or broken.

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