Essay Of Eukaryotic Organelles :: Biology, Health, Human Body

The mitochondria has an eggshape structure. The mitochondria consists ofan inner and outer membrane. The outer membrane is what shapes theorganelle to its egglike shape. The inner membrane which folds inward attracts a set of "shelves" or cristae that allow the reactions of themitochondria to take place. The more the mitochondria makes these reactionsthe more the inner membrane folds. This happens because the mitochondrianow has more surface area connecting it to its surroundings. The processesthat the mitochondria make are to break down the high energy organicmolecules into smaller more useful packages.The endoplasmic reticulum is a network of tubes and channels thattransport and with the supporter of ribosomes produce proteins. The roughendoplasmic reticulum contains ribosomes which are not present in thesmooth endoplasmic reticulum. The rough endoplasmic reticulum allows thecell to produce proteins. The smooth endoplasmic reticulum is utilize in thedetoxification proce sses in the cell and the transitional endoplasmicreticulum is used to breakdown glycogen to glucose. The endoplasmicreticulum is versatile and grows and shrinks according to the cellsactivities. Chloroplasts which are found in arrange cells are used in the process ofphotosynthesis. They fall into the category of plastids but they aredifferentiated in that they contain chlorophyll. These organelles producechemical reactions from the energy that the sunniness gives them. The Golgi complexs structure is made up of many flattened membranes sacsthat are surrounded by tubules or vesicles. These are called thecisternae. The golgi complex accepts vesicles from the endoplasmicreticulum and modifies them for usage in the cell.

Facts about Ecstasy :: essays research papers

Ecstasy, or MDMA, has become a study drug problem in the last few years. Although it is widely used, it has been proven to be dangerous. Ecstasy is a designer drug, which means it is synthetically made by street chemists. These people are not usually certified chemists and are in it for the money. This instals taking E even more dangerous.Ecstasy pictures are very similar to Amphetamines and speed. Although the chemical structure is not similar to these other drugs, the effect on the body is the same. This is an informational article and in no way endorses the use of ecstasy, since it is a dangerous and illegal drug.NAMESEcstasy, since it is highly illegal, naturally has many call to cover its true identity. Ecstasy is also known as MDMA, pills, Adam and eve, X, E, Ecstacy, XTC, or Adam. Some fake-ecstasy drugs can be bought over the counter, such as misdirect 9, or The Pill. These are herbal fakes, and are considered by experts to not be anything like ecstasy in its true form. They may say they are ecstasy, however they really arent. DOSAGEA average person must take 100-159 milligrams orally to feel the full effects of this drug. The drug works quickly, and effects provide be noticed roughly forty-five minutes later. As with other drugs, if it is smoked, snorted, or injected, it will work quicker. The physical effects generally last about eight hours. The amiable effects can last much longer, with them trailing off around one or two days. MENTAL EFFECTSThe mental effects of ecstasy are sometimes hard to describe since they are mental feelings. Scientists have classified the major mental effects of ecstasy.Entactogenesis is the first major effect of ecstasy when people feel that everything is right and good with the world. They also find interest in common everyday objects. They just have a general happy feeling. Empathogenesis is the next major effect of ecstasy it is seems to compel a feeling of closeness to others and a breakdown of communication barriers. So it seems to make you be much for open with people than before. This effect probably helped ecstasy earn its name of the Love Drug. PHYSICAL EFFECTSMDMA can create any number of physical effects such as dizziness, accelerated heartbeat, sweating, insomnia, incessant talking, euphoria are all experienced. Many users report a deviation of judgment, which can threaten physical health. Almost every user of ecstasy has major loss of body fluid through sweating.