Macromolecules

The diamond industry impacts the people of West Africa by creating a whirlwind of corruption on a political level. In sierra Leone diamonds were a valuable part of the land and they were once legitimately sold up until Sierra Leone became independent in 1961. The following years of their independence corruption flooded the land. According to an online research paper it says “with that independence came corrupt leaders, manipulation of the people , rebel groups, rivalries and civil disputes”. The correlation implies that the diamond industry has created an environment that leaves people at risk of violence, and unfair treatment by their government. The longer the diamond industry is in effect, the longer West African people will suffer from the world market demanding diamonds. Because of globalization it doesn’t look

Biomolecules are present in every living organism. Larger biomolecules (macromolecules) consists of proteins, lipids, and carbohydrates. In layman’s terms, proteins are long chains of amino acids that have many functions such as, providing structural support and regulating many body processes. Lipids are the scientific term used for fats. There are many different types of fats, but they all share one common characteristic: They are not soluble in water. Lipids provide protection and insulation to organs and also act as an energy source. Carbohydrates are made up of carbon, hydrogen,

We see clearly in the movie how the factors of production is used: land, labour, and entrepreneurship. Land is the resource where diamonds are found, and in Blood Diamond we see how the RUF uses a form of alluvial mining and open pit mining on the land. The men would find the diamonds by digging and shoveling in rocks that are eroded by rivers and streams. The result of this is disastrous to the land because of the enormous amount of soil that is removed to obtain the diamond. Also wasted rocks from the mining can leak harmful substances back into the water. Blood Diamond did an admirable job at depicting the realities of how

Dehydration-synthesis is a reaction that occurs to form different types of macromolecules. It is a reaction that leaves a macromolecule structure along the lines of developing its own specific function in a living organism. The 4 most common ones are carbohydrates which includes monosaccharides and polysaccharides, lipids, proteins and nucleic acids (Mack 2012). Scientists identify different types of macromolecules to achieve a better understanding on how they function in our bodies. This can be achieved by studying their chemical properties and structure.

Enantiomers are two same chemical moieties which have a different spatial arrangement. They are described as mirror images of each other, that is they are non-superimposable. They have similar physical properties but differs in some chemical properties. The two different arrangements are classifieds as L- and D-, depending upon the functional group of reference.

Diamond revenues also contribute to finding ways to fight as HIV/AIDS. Africa has long dealt with the HIV/AIDS crisis so revenue from diamonds would help healthcare in Africa all-around. The revenue also helps provide low-cost healthcare, more available facilities and clean water, which means lower infections being spread and longer life expectancy. The diamond industry also provides many jobs for the citizens in Africa. Jobs that people are employed in mining, cutting, and diamond manufacturing. These employment opportunities allow thousands of Africans to make money, get healthcare, and provide education for their children.

A diamond, it is a precious stone more value than gold and silver not only in society today but has been since its discovery. Diamonds became very much famous by the development in the supply as well as the advanced technology. Technology helped enabled the Diamond cutting, shaping, polishing as well as finishing. The name diamond comes from the Greek word, adamas meaning unconquerable. This is the perfect name because diamonds are made of pure carbon, and are the hardest natural substance known to man according to De Beers. Diamonds have long been a sign of wealth and fortune. Kings and queens have worn these forms of concentrated carbon and even more people have wished they could own and wear them. These gems come in a variety of shades and can be transparent, truculent white, yellow, green, blue, or brown. De Beers is a company that dominates the history of the diamond industry. Diamonds had become the precious luxury goods and De Beers was the company which could market these luxury goods. To understand the value of these stones, and ultimately their role in wars and other aspects in life, it helps to first understand their origins, how they are made and their impact on society. All these factors combined make diamonds particularly vulnerable to exploitation by armed rebel movements mining and trading diamonds in Africa and many other countries around the world.

Out of the four classes of macromolecule I chose carbohydrates, due to my unhealthy obsession with eating them. Carbohydrates, or carbs, are a source of dietary energy for plants and animals. It is made of one or more monosaccharides, which are the smallest sugar molecules (Simon, E.J. (2017). Biology: The Core (2nd Edition). Retrieved from https://etext.pearson.com). There are two monosaccharides that are common, which are glucose and fructose. Both happen to be types of sugar that the body can consume. If they were to combine, glucose and fructose would make sucrose and become a disaccharide, which is two sugars joined by dehydration.

Macromolecules Caterpillars form a chrysalis to eventually become a butterfly which is made of protein. Butterflies are a living things which are made of DNA or Deoxyribonucleic acid which is the macromolecule nucleic acid Butterfly wings are made of very thin layers of chitin which is a carbohydrate The caterpillar goes through a series of chemical reactions controlled by enzymes which is a protein Cells Caterpillars eat leaves that are plants that use photosynthesis to obtain energy

The Biological macromolecules play a critical role in cell structure and function. Most biological macromolecules (but not all) are polymers. Polymers are any molecules constructed by linking together many smaller molecules, called monomers. The Monomers typically found within the polymer tend to be either identical or very similar, linked in a sequenced chain to build up the larger macromolecule. These simple monomers can be combined in numerous ways to produce complex biological polymers. Just as Lego blocks can build things such as a basic model of a house to something complex as a car, monomers are similar in the respect that they can build simple biological polymers to very complicated polymers. Another great example of these monomers

Sierra Leone is one of the poorest nations on earth second to last on the United Nations human development index. The first mine was established in the town of Kimberley by two farmers; the De Beers Brothers. (BloodDiamondsDocumentary) The De Beers sold diamonds at least ten times per year in London’s open market and controlled at least 90% of the world’s diamond production bringing in billions of dollars per year. The average person brings in about $220 per year income yet the nation remains rich in natural resources. (BloodDiamondsDocumentary) Places like Botswana, South Africa, Canada, and Russia are the largest diamond producing nations in the world with more than 20 tons produced per year and a revenue that equates to about 60 billion dollars per year with half of the merchandise being sold right here in the United States.

John B. Fenn, Koichi Tanaka, and Kurt Wuthrich have come up with methods about biological macromolecules. Their discoveries have made chemical biology a more important part of science today. Chemists are now able to briskly analyze what proteins are inside a sample more accurately. Scientists are now able to “see” the proteins and how they function inside a cell.

There are four different types of macromolecules Lipids, Nucleic Acids, Proteins, and Carbohydrates They are in everything that we need to live So now let’s break them down and see what’s inside Macromolecules are polymers that are made of monomers That are made of monomers, that are made of C, H, N, O, and P Macromolecules are here Lipids are made of fatty acids Nucleic acids are made of nucleotides Proteins are made of amino acids Carbohydrates are sugar, sugar

When someone thinks about “life”, he or she may think of humans, animals, plants, or anything that may breathe. From a biological perspective, life is not only made from breathing. Life is created from many different levels that when all comes to end, makes the biosphere. From smallest to largest, the Hierarchy of Structural Organization will be explained. Atoms are the smallest particle that is still considered an element. Atoms are composed of subatomic particles, which include electrons, protons, and neutrons. At the chemical level, atoms are combined together which make molecules. The human body contains four “macromolecules” which are molecules that contain a high number of atoms. The macromolecules are carbohydrates, lipids, proteins, and nucleic acids. The cellular level contains cells, which can be eukaryotic or prokaryotic. The cells make up what we call tissues. A tissue is a collection of cells

A cell is a dynamic and complex structure surrounded by a very thin membrane known as a plasma membrane or a cytoplasmic membrane. This membrane acts as a barrier between the inside of the cell and the outside, which results in different chemical environments on either side. The plasma membrane is selectively permeable to ions and organic molecules, so it can regulate substances coming in and out of the cell. These membranes have played a crucial role in the evolution of prokaryotes to multicellular eukaryotes. (Figure 1) In prokaryotes, there is only one type of membrane i.e. plasma membrane but in eukaryotes, they have intracellular membranes compartmentalizing its contents into chambers called organelles. These organelles have their own specific functions; they interact with each other and the membrane to work as a unit.