Human Biology Essays, Research Papers & Term Papers (418) essays
Human Biology essays:
NERVOUS SYSTEM
... NERVOUS SYSTEM The nervous system is composed of trillions of nerve cells, as well as other cells which maintain and support the nerve cells. The scientific name for a nerve cell is a neuron. Neurons function electrically to create thought and action in our bodies. Without nerve cells, human ...
In Vitro Fertilisation
... Human reproduction is a very sensitive topic with many boundaries. These boundaries consist of moral and ethical issues which prevent the acceptance of "unnatural" life. Some examples of "unnatural" life include cloning, and In Vitro Fertilization (IVF ...
Inter-Organismal Transport System in Humans
... system works with the immune system. The disease-fighting white blood cells and antibodies flow in the blood and are transported to the infected places in the body. Finally, other organs support the circulatory system. The brain and nervous system regulate blood circulation. Many organs ...
Lactobacillus Acidophilus - why lactobacillus is a "good" bacteria and how it is used to help your body and prevent other diseases.
... in the production of B vitamins (niacin, folic acid, and pyridoxine) during the digestive process. Not only can Acidophilus and other probiotics tune up your intestinal function, counteract antibiotic damage, and stimulate the immune system to function ...
A discussion on the principle ways in which heat is gained and lost by the body, explaining the various mechanisms involved in the regulation of body temperature
... body temperature, it is the opinion of Clark and Edholm (1985) that this makes evaporation the most important of the four methods of heat transfer. Responses to changes in temperature are controlled by the somatic and the autonomic nervous systems. Temperature receptors in the skin and ...
The Endocrine System and the Female Cycle
... body: the ovaries (In men, the testes), adrenals, pancreatic Islets, thyroid, parathyrold, pineal, pituitary and the hypothalamus, which Is also part of the nervous system. Besides these major organs, the system Includes pockets of hormone-producing cells In tissues in ...
What are the different ways, physiological and pharmacological, in which blood vessel diameter can be modified? Angelina Lorenos
... BLOOD VESSEL DIAMETER Note: both antagonists and agonists can be either reversible or irreversible. Agonist:A drug that acts at a cell receptor site to produce an effect that is similar to that of the body's normal chemical ...
Metabolic Process notes These are just notes for
... chemical behaviour of an atom is determined by the number and arrangement of the valence electrons. The need for stability - there are a group of elements in ... and makes it an important member in the molecules that make up living things - the bonds that hold the molecules of your body ...
The Continuous Evolution of Humans
... in populations of Africa, East Asian countries and Europe showing that natural selection has acted upon these different groups of people for better adaptation. It explains a possible reason for their color of skin, appearance, and overall body ...
Intelligence: It Is Already Coded Within Us
... and embrace the information that it receives; therefore, it will facilitate the enrichment of itself on that particular topic or idea. Studies have shown that people with the same genes do have similar to identical IQ tests. In ...