Explain The Main Organic Macromolecules In Living Organisms

Atoms are the basic units of matter and all life is based on them. Life on earth is based on the element carbon. It is a highly versatile atom able to form four covalent bonds with itself or other atoms such as hydrogen and water. Atoms combine to form molecules and those that are carbon based are referred to as organic molecules. Organic molecules occur in four different types in living cells; carbohydrates, lipids, proteins and nucleic acids. They are also known as hydrocarbons due to the presence of both hydrogen and carbon. Carbohydrates are made up of carbon, hydrogen and oxygen in the ratio 1:2:1. They are important sources of energy and are classified in three main groups; monosaccharides, disaccharides and polysaccharides.

c)Lipids monomer(s) are called fatty acid and glycerol. The functional group is called ester. The linkage type of lipids is non polar bonds or sometimes called ester bonds. The primary function of lipids is energy, hormone production and insulation of the body.

Carbohydrates are composed of carbon, hydrogen, and oxygen. Carbohydrates can come from fruits, vegetables, and grains. There are two different kinds of carbohydrates. The first being simple carbohydrates, which are sugars. Glucose, fructose, and galactose fall under the sugar category. Then you have your complex carbohydrates, which are starch in grains, glycogen stored in our muscles, and fiber. When it comes to energy within our body glucose is a major source of energy. When our body does not get enough carbohydrates to supply enough glucose, our body will make glucose from proteins. I applied this to my life by making sure I eat fruits, vegetables, and grains to get my carbohydrates every single

Carbohydrates are macromolecules which and contains carbon, hydrogen and oxygen (C,H,O). There are also two types of sugars, sweet soluble and starches which are non-soluble. Sugars can also be single or simple sugars.Carbohydrates can be found in a wide variety of foods such as pasta, wheat and grains, rice, potatoes, fruits and sugars. Carbohydrates are broken down into

Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and function of living cells. (Dr. Ananya Mandal, MD, 10/09/2012, Para.1) The lipids that are usually in our foods are fats and oils. Lipids are hydrophobic, meaning they have little or no affinity for water. (Neil A. Campbell,

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.

Also the membrane of cells, because they are non polar and will not react with the blood. Lipids are essential for energy storage in the body because they hold all of the disaccharides that are not immediately used for energy. Proteins are used within the body to make up organs, tissue, and muscle. They are made of polypeptides called amino acids, they are connected by peptide bonds and connect with other strings of amino acids to form the secondary, tertiary and quaternary structure. They are useful in their specific types and each type has specific jobs.

There are three types of Organic molecules, examples of them are protein, fats/oils, starch and monosaccharides. Proteins provide structure, movement, and energy. Fats/oils are used for long term energy storage, insulation and cushioning. Monosaccharides and starch are both used mainly for energy storage Hypothesis: Using this

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.

Glucose (also called dextrose), is a simple monosaccharide. It is regarded to be the most common carbohydrate which is required by the cells of the body for energy. Then Fructose (is in fruits, honey, and in green plants like broccoli), is a monosaccharides which is a structural polymer of glucose. Lactose, Maltose and Sucrose are disaccharides. Lactose (also called milk sugar), is a readily digestible source of glucose which is capable of providing energy for neonate (a new born child or mammal). Maltose is not commonly found in foods. But it can be formed from the digestion of starch. Sucrose is a type of sugar which is commonly found in

Cells are the most basic unit of life but they are a lot more complicated. cells are made of molecules and atoms. Molecules are atoms that have bonded together. A cell is about 90% water, 5% proteins, 2.5% carbohydrates, 1.5% nucleic acids, and 1% fats, oils, and waxes called lipids.Many identical unicellular creatures work so closely together that they can be seen as one creature. For example slime molds are a province of cells that work together. Individually they are too

Investigating the origin and early evolution of life entails understanding the sources of the organic building blocks of life and how they react to form the canonical macromolecules of life, including nucleic acids, proteins, and lipid membranes; using advancements in molecular research to better understand the diversity and evolutionary history of extant microbes as a window into the physiologies of the earliest organisms; and utilizing these results to better constrain the environmental conditions that can spawn life. Identifying and understanding the mechanisms that led to the production of prebiotic molecules in various environments is critical for establishing the inventory of ingredients from which life originated on Earth. The organic

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

Carbohydrates are fundamental for managing a pleasant state of the body’s health. It is the main source of energy that is made available for human to be ingested and synthesized, as it yields glucose. Vital organs including, the heart, brain and skeletal muscles are dependent on glucose as the primary source of energy in order to function normally. Monosaccharides are the basic unit of sugars as it comes in different forms judged on different molecules linked together or as a chain (Figure 1.0). Disaccharides and polysaccharides are monosaccharide polymers linked by glycosidic bonds and have many evident benefits such as abundant sources for energy,