Cells/Tissues/Membranes
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Cells/Tissues/Membranes
Oct 22, 2009
Protein Structure and Function
By:
Diane Ursu
Several molecular interactions affect the structure of a polypeptide.
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Oct 11, 2009
What Is Cancer?
By:
Diane Ursu
Cancer begins when there is a mutation to the genetic code that controls cell division.
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Sep 25, 2009
Nephron Structure and Function
By:
Alicia Mae Prater
Nephrons are the basic structural and functional units of the kidney. They consist of a network of tubules and canals specialized in filtration.
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Sep 20, 2009
The Stages of Myelination
By:
Sarah Mikula
Many axons of projection neurons in the brain are myelinated, yet in spite of a massive body of research, many of the underlying mechanisms are still unknown.
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Jul 16, 2009
What is a Bruise or Contusion?
By:
Roberta Goli
Ever wondered exactly what a bruise is? Here is information on how a bruise occurs, the types of bruises and the various treatments.
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Jun 19, 2009
An Overview Of Human Skin
By:
Roberta Goli
The skin covers the entire body and is the first line of defense against infection. Discover the three layers that skin is composed of, and the glands within.
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Jun 12, 2009
LDL Cholesterol
By:
James Pendleton
Low-density lipoprotein (LDL) is a package of protein, cholesterol, and fat designed to efficiently transit the watery environment of the bloodstream.
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