Organelle

endoplasmic is made up of tubules which increases surface area. They insure there is more surface area for cell reactions. Also involved in making nuclear membranes during the division of cells. Carbohydrates and proteins are transported to different organelles including lysosomes and plasma membrane. Golgi body- they are only found in eukaryotic cells. It is made up of sac like membranes which are stacked. The structures are known are cisternae. The main role is to sort, package and modify…

The cell is like a large well-oiled machine in the sense that each individual organelle has its own job to do, and if even one part fails to do its job, the entire body would shut down. The cell is composed of many organelles that are protected by the outer wall of the cell, called the plasma membrane. The plasma membrane is a flexible, but sturdy barrier that surrounds and helps contain the cytoplasm…

Module 1 Essay Cells are the smallest, most basic unit of life. Cells are diverse in size and shape and the sheer number of them. Scientists make the distinction that there are two classes of cells: eukaryotic and prokaryotic. Eukaryotic and prokaryotic cells are similar yet very different. But in addition to the eukaryotic and prokaryotic cells, we have viruses—they are not regarded as life in the scientific community, however, they are important because they infect those which have life (i.e…

This could also lead to evolution, survival of the fittest, overpopulation and the extinction of others. Limiting factors can be many things like space, food, light and many other things. For Sunflowers and example that would lead to carrying capacity would be if all the organisms that consumed or killed the plant would be removed from its environment by an invasive species or environmental changes, then the Sunflowers would grow faster and closer to each other. This would cause space, water,…

Mitochondrial Origin and Endosymbiosis Numerous biological processes depend on the generation and recycling of ATP to maintain homeostasis and carry out vital roles within a cell. Without mitochondria, the generation of ATP via oxidative phosphorylation would not occur. Cellular energy metabolism generates the most ATP within the mitochondria and during oxidative phosphorylation. Comparison of the different endosymbiosis theories, evolutionary time frames, mechanisms, and genetic testing can…

From the second part of the example, cell burst is a possible situation can occur to the cell. In this experiment, cell burst, more specifically hemolysis, red blood cell death, lead organelles to spread in the solution and block the absorbance of light in the colorimeter. By comparison of the measured osmolarity and hemolysis between the different solutions provided the data to understand, how a red blood cell react in different osmolarity…

all other living things such as humans and animals. You can identify the difference between these cells by their structure they both have a number of features in common but all so lots of differences. The eukaryotic cell has a membrane enclosed organelle called the nucleus. This is where the DNA in the cell can be found. However the prokaryotic cell does not have a nucleus. The DNA in a prokaryotic cell is found in an area of the cell call the nucleoid this has no membrane separating it from…

Domain: Eukarya Giant Pandas belong in this domain as they are composed of eukaryotic cells that have a specific task or function in the body. They are larger cells that possess membrane- bound nucleus and membranous organelles (including endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria). Like a prokaryotic cell, they also possess a plasma membrane, cytoplasm and ribosomes. Aksi giant pandas perform cell division through mitosis and reproduce sexually through meiosis.…

The aim of the data analysis exercise was to determine genetic relationships between the HSP70 amino acid chains of fourteen different organisms. The data produced was an identification table, a sequence alignment diagram and a cladogram. In cladograms the branches are not representative of the evolutionary time that has occurred. Heat shock proteins (HSPs) are in a class of proteins called molecular chaperones. (Kiang, J.; G, Tsokos. 1998). They are present in both eukaryotes and prokaryotes,…

I had to contemplate for a while to figure out whether if I was going to do a town or the whole United States of America, but I think that I am going to do a town. It would be simpler than doing the whole United States. If I was to do the whole United State, so far I would have had was that the nucleus would be the white house. That would be it. Now for the town I can get farther than just the nucleus. To start off, I am going to start with the one in charge of the whole cell or town. The one…