Organelle

eukaryotic cell. Different types of lipid include Phospholipids, Sphingolipids and Cholesterol. Lipid plays a role in many functions of the cell such as the signaling and the conversion of energy, membrane fluidity and compartmentalization of cellular organelles. The movement of lipids from their sites of synthesis to definitive intracellular…

We, the organelles of Cell city need to unite and function as one. This can be achieved through the sole leadership of us, the Smooth-ER. We are like a tube that winds and bends. Our insides are surrounded by a phospholipid membrane, the same one used around this city. It might be easy to confuse us with our opponent, the Rough-ER, but make no mistake the Rough-ER are flat like pancakes while we are totally tubular. Although we create adrenal steroids, we also play a large role in the…

Mitochondria are organelles found in eukaryotes obtained through endosymbiosis with prokaryotes billions of years ago. They are organelles with their own DNA and outer and inner membrane and few organelles, because they lost many of their organelles to the Nuclear DNA of the eukaryotes which resulted them being dependent of the cell they live in This endosymbiosis is very crucial for eukaryotes survival since mitochondria produce the energy needed for the cell to survive through oxidative…

pneumophila. Macrophages ingest these bacteria in order to digest them, however, the Legionella pneumophila containing phagosomes (LCPs) avoid the lysosomes of the cell by replicating and converting the phagosome into an endoplasmic reticulum derived organelle with the aid of Sar1 and ADP-ribosylation (ARF). Sar1 and ARF are GTPases that control the production of the vesicles COPII- and COPI-. From there the bacterium attracts the host vesicles to bind to the membrane of the phagosome and…

Cells contain organelles they aren’t touched basis on, that also play a very important role into the cell as far development goes. Many of the organelles operate off of other to maintain its specific duties with the human body. One in particular are considered to be peroxisomes. Peroxisomes have digestive enzymes in relations to lysosomes, but they have special bodies that allow it to work in low level regions in which wouldn’t be supported elsewhere inside of the specific cell. Peroxisomes…

Peroxisomes and Adrenoleukodystrophy Adrenoleukodystrophy, or ALD, is a rare genetic disorder in which the myelin sheath surrounding nerve cells in the brain breaks down, and the adrenal gland progressively loses function.(medical dictionary. Myelin sheaths coat nerves to speed up and strengthen neural impulses. If the myelin malfunctions, many neural messages will not do what they should. ALD primarily affects boys and men. It is extremely rare, only 1 in every 100,000 people are afflicted.…

solve all of the world's health problems. Numerous people see animals as test subjects and not as living beings. Animal experimentation is inhumane. There are alternate testing methods that can be used to help humans, animals organelles are different from humans organelles, animals are tested in a cruel way, as well as any vaccine that could help save an endangered species is forgotten. Animal experimentation is inhumane because there are now alternate testing methods that can now replace…

literature for the first time in 1910, but its existence was only proved later in the year 1954 with the help of electron-microscopic studies. Camillo Golgi was able to identify this organelle by using a special staining technique, which he called ‘Black Reaction’, which made it possible to vaguely see the Golgi-Apparatus organelle whilst using an optical microscope. Black Reaction is a form of staining which encloses a cell in potassium dichromate and then soaks it with silver nitrate. This…

Rice (Oryza sativa) is one of the most widely consumed staple foods in the world. It is especially popular in Asia. Rice serves as a major source of carbohydrate to consumers. Besides that, rice provides vitamins and minerals such as magnesium and vitamin B6 to consumers (United States Department of Agriculture Agricultural Research Service, 2015). Rice can be broadly grouped into two main subspecies: indica and japonica. The indica subspecies are long and slender, while japonica grains are…

digestive System is in charge of breaking down the food that is consumed, and if the Salmonella bacteria is in it it won’t be able to do its job. The Blood stream carries blood around the body, if salmonella enters it will reach the vitals. All of the organelles that are in the salmonella bacteria have a very important role. Salmonella can cause other illnesses that can be fatal.(MAYOCLINIC) Salmonella targets the digestive system, this system includes the intestines, liver, stomach, appendix,…