Lipids: Lipids have a hydrophobic nature because of the predominantly of hydrocarbon chains in their structure. They are insoluble or poorly soluble in water, but readily soluble in non polar solvents such as ether and benzene. Characteristics of Lipids: Amphiphatic Naturally occurring Soluble in organic solvents but insoluble in water Undergo saponification Undergo emulsification Classification and biological functions of Lipids: • Fatty Acids: Energy sources Biosynthetic…
Erdheim-Chester Disease is a fatal and an extremely rare disorder that can affect many different organs of the body. It is characterized by excessive production and accumulation of specific cells whose normal function is to fight infections. These cells, which are called histiocytes, infiltrate the loose connective tissue (lipid-laden macrophages) of the body. As a result this tissue becomes thickened, dense and fibrotic. Multiple different organs can be affected. Unless successful…
Alexis Arciga Biol 125 M‐TH 9:30‐12:50 Parkinson’s Disease Parkinson’s disease is an illness that if diagnose can be persistent for the rest of your life. As the disorder progresses the symptoms become more severe. Trembling of the hands and feet occur, stiffness in the body and involuntary shaking occurs. This is due to the deterioration of the nervous system caused by lack of dopamine in the human brain. Doctors have been trying to figure an alternative to diagnose PD such…
As one ages, new and more difficult physical and mental health problems arise. Among those issues are diseases such as arthritis, dementia, and osteoporosis. In particular, Dementia is a syndrome that results in the loss of memory and other intellectual capabilities occurring most often as one ages, “affecting 1.4 million people and their families” (LBD Association). Lewy Body Dementia is the second most common type of dementia following Alzheimer's. The disease causes degeneration of the brain…