Fire apparatus

It was time to depart. The engines had been warmed up, the supplies were ready and the equipment had been installed and was ready to use. “Five, four, three, two, one, BLAST-Off” chanted Captain Xerox at headquarters, and with that our micro-V96 craft was propelled towards the cell membrane for the first leg of our journey to investigate the process of Protein Synthesis in a eukaryotic animal cell. The cell membrane is a delicate wall of phospholipid molecules, consisting of hydrophilic heads…

business which would be called the FF Facial Defense. This company would be designing a better SCBA, Self Containing Breathing Apparatus, face mask and would be located in the state of Pennsylvania As a firefighter I have seen turn out gear that was able to withstand up to five hundred degrees for five minutes or 1,200 degrees of heat for 8 minutes. However, I have learn from my fire academy instructor and from pictures that our face mask is not able to withstand 450 degrees of heat, but will…

Los Angeles Fire Department For my research I chose the Los Angeles Fire Department. Their Mission statement is “to preserve life and property, promote public safety and foster economic growth through leadership, management and actions, as an all risk life safety response provider.” I found it important to note that LA city is the biggest in size and second most populated city in the United States, so they have a very big and important mission. History- The city of Los Angeles was founded in…

Within the skeletal muscle cells, there are many organelles. Each cell contains a plasma membrane called the sarcolemma, covering the outer surface of the cell (Ivy Rose). The sarcolemma protects the muscle cell and allows for its shape to be kept. From the sarcolemma, tunnel-like extensions called transverse tubules pass through the muscle fiber (Ivy Rose). These transverse tubules connect the sarcoplasmic reticulum with the sarcolemma (Graham and Parker 117). The sarcoplasmic reticulum is a…

A. The cell membrane is made up of phospholipids, cholesterol, proteins, and carbohydrates. The phospholipids and cholesterol both help create the roof of the cell membrane and they both regulate the fluidity of the cell membrane. The proteins in the cell membrane help provide a structural function, transport function, and signaling function all within the membrane (Yeagle, 1989). The carbohydrates are on the external side of the cell membrane. Also the carbohydrates provide a signaling function…

Lens Fiber Differentiation and its effects on certain organelles. This writing exercise analyzes two separate but related scientific articles, “The fate of the Golgi Apparatus and the Endoplasmic reticulum During Lens Fiber Cell Differentiation” and “Coincident Loss of Mitochondria and Nuclei During Lens Fiber Cell Differentiation” both which analyze and study Lens Fiber Differentiation. The writing assignment will be based on four sections:(1) Background of the research (2) Methods used…

Cells have specific structures within them that allow them to carry out their functions; these structures are called organelles. Organelles have different functions within a cell that is called Division of Labor. They are also classified in two different groups, membranous and non-membranous. Membranous organelles are surrounded by a membrane while of course, non-membranous are not surrounded by a membrane. When describing the organelles and their function, first will be the membranous…

For the purpose of this report we will be focusing mainly on the base level of cells, and those of an animal. Within all organisms we find cells, they form the life blood of their being. Cells contain the blue prints for all life forms known as D.N.A. Cellular structure While complex, cellular structures can also be relatively simplistic in design. Each component of the cell plays a vital role, working together in harmony to provide life. Initially we must look at the cell membrane. The cell…

University of the people Written assignment unit 3 BIOL 1121 - AY2018-T1 Briefly describe the structure of a eukaryotic plasma membrane, identifying at least two component macromolecules and describing what their basic function is within the membrane. The eukaryotic plasma membrane is a phospholipids bilayer containing proteins and carbohydrates attached to the proteins and sterols. It is a fluid phospholipids bilayer embedded with proteins and glycoprotein. The phospholipids bilayer is…

TRPML1’s Impact on MLIV In the article, “Fusion of lysosomes with secretory organelles leads to uncontrolled exocytosis in the lysosomal storage disease mucolipidosis type IV” discussed the impacts of TRMPL1 on MLIV. Lysosomes are important in maintaining healthy cells, however, with the absence of lysosomal TRP channel TRPML1 then the lysosomal pH becomes more acidic because of the calcium leakage; hence, this makes lysosomes more sensitive to fusing, and due to being near exocytosis regulating…