They are compounds that have carbon, hydrogen and oxygen. There are 3 forms of carbohydrates. First are the monosaccharides which are simple sugars. They have simple structures in the ration of 1:2:1. They usually contain 5-6 atoms of carbon arranged in a 5-6 member ring. Oligosaccharides are monosaccharides which are combined in short strings that are linked together through dehydration synthesis. Sucrose is one of the oligosaccharides. It is

The entire unit is known as a photosytem and in green plants, one finds two of these systems, photosystem I and photosystem II, both of which are involved in the light reactions of photosynthesis. Light energy absorbed by these pigments of the antenna complex is "passed to the reaction center chlorophyll molecules from which it passes along an electron-transport chain" (Blankenship, 215). Photosystems II contains a kind of chlorophyll a

ALZHEIMER'S DISEASE Examining the potential use of beta secretase enzymes in the treatment of Alzheimer's Disease Examining the potential use of beta secretase enzymes in the treatment of Alzheimer's Disease Efforts to develop a drug for Alzheimer's disease, which mostly affect people in older age, have not been successful. Instead, most of the treatments offered often target the behavioral symptoms of the affected individual, but not the cause of the disease. The occurrence

Alzheimer Healthy Community PLANNED, PERSONALIZED CARE Alzheimer's Healthy Community Dog-Assisted Therapy for Older People with Dementia A review of nine studies on the subject produced loose conclusions on the value of this type of therapy (Perkins et al., 2008). They, however, established a trend, indicating increased social behavior and decreased agitation when dogs were in the company of the respondents. This improvement in social behavior was unrelated with the severity of the respondents' dementia.

Most people suffering from Schizophrenia are depressed and lose interest in mostly anything which they previously enjoyed. Some people suffering from Paranoid Schizophrenia may also become more active and develop an obsession for a certain activity. One of the greatest people diagnosed with Paranoid Schizophrenia had been Nobel Prize winner John Forbes Nash Jr. His biography had been adapted to the plot of the movie "A Beautiful Mind." The movie

Additionally, those who consume poultry that is either raw or undercooked are stated to be "at an increased risk for avian influenza." (The New York Times, 25 Feb 2009) SUPPORTING EVIDENCE Viruses such as the avian flu viruses which are highly infectious are shown to "survive in the environment for long period of time." (he New York Times, 25 Feb 2009) Additionally the article relates that one may become infected through