Macromolecules Research Paper

The most common macromolecules found in living organisms are lipids, carbohydrates, proteins and nucleic acids. Briefly, the meaning of macromolecules is that they normally contain two or more molecules in them and their main functions are to store energy, information and much more. Most foods are known to be combinations of macromolecules. While some of these compounds can be detected by taste tests, many cannot. Scientists then use certain tests to determine the presence of macromolecules.

2. Cellular level- molecules, in turn, associate in specific ways to form organelles, basic components of the microscopic cells. Cells are smallest units of living things.

a. Proteins- macromolecules made of amino acids. Proteins have many functions in the body. Some sources of proteins are whole-grain cereals, dark breads,rice, beans, and meat.

A macromolecule can be any of a general selection of molecules, such as: proteins, carbohydrates, lipids, and

Then, nucleic acids are made up of nucleotides and has the ability to make new cells. Finally, Lipids. Lipids are made up of glycerol and fatty acids. Lipids play a big role in the body, it provides cushion and insulation for the larger organisms in our bodies. All of these macromolecules and monomers are needed to make energy.

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A macromolecule is a large molecule composed of small molecular units called monomers that are linked to together in long chains called polymers. Lipids are hydrophobic, non polar macromolecules that insulate organs, store energy, and make up cell membranes. Their monomers are called triglycerides. Proteins are another example of macromolecules. Made up of monomers called amino acids held together by peptide bonds, proteins provide structural support, defense, and cell regulation. The third macromolecule that is going to be tested for are carbohydrates. Carbohydrates, such as sugars and starches, are needed for energy storage and are made up of monomers called monosaccharides.

Essential knowledge 4.A.1: The subcomponents of biological molecules and their sequence determine the properties of that molecule

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There are four main macromolecules also known as polymers. The four macromolecules are protein, carbohydrates, lipids and nucleic acids. "The first three are the three macromolecules that are consumed. "-1 In this lab we use two carbohydrates, protein and water.

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Organic Molecules of Life Introduction There are four classes of organic molecules found in living organisms, namely carbohydrates, lipids, proteins, and nucleic acids. (Simms, 2017) This experiment will only be focusing on carbohydrates (reducing sugar and starch), lipids, and proteins. Biological macromolecules are large molecules formed from many smaller units and are (usually) polymers of precise length and specific sequence.

There are four types of biomolecules, carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates are large chains of sugar found in food and living tissues. This includes sugars, starch, and cellulose. They have the same ratio of hydrogen and oxygen that water has, 2:1. They are broken down to release energy in the animal body. Lipids are any organic compounds that are fatty acids and don’t dissolve in water but do in organic solvents. Fatty acids can be found in natural oils, waxes, and steroids. Proteins are macromolecules that do everything in the cell. They are tools and machines that make things happen. Nucleic acids are long strands of nucleotides, and function primarily in storage and transmission of genetic information. There are two types of nucleic acids, DNA and RNA. DNA is the genetic material of all cellular organisms, and RNA sends out messages from the information that is held in the DNA.

Most organic compounds in living organisms are carbohydrates, proteins, lipids, and nucleic acids they are called macromolecules. Each of these macromolecules is made of smaller subunits. These subunits are linked by dehydration synthesis. Dehydration synthesis is an energy requiring process in which a molecule of water is removing and the two subunits are boded