The chemical structures and functions of carbohydrates, proteins, lipids and, Nucleic acids. Carbohydrates often known as sugars and are also known as an organic compound, its oxygen, carbon and, hydrogen. Carbohydrates are classified into three categories basically carbohydrates is sugar and is broken down into monosaccharides, oligosaccharides and, polysaccharides. Also, cells attach carbohydrate molecules to proteins and lipids. Carbohydrates help us by providing our body with energy. The simplest are sugars, like glucose, fructose, sucrose and lactose. Complex carbohydrates, like starch, are created of lots of sugar molecules joined together. Proteins are composed of amino acids ,we also use protein to make enzymes, hormones, and other body chemicals. Protein is a very important building block of bones, muscles, cartilage, blood and skin. Along with fat and carbohydrates, protein is a "macronutrient," meaning that the body needs a large amounts of it. Protein also helps with growth of nails and hair and help repair tissue. …show more content…
We wouldn't be able to digest food properly without lipids. We also use fat to help insulate us from cold temperatures. Lipids are also substance that do not mix with water. The main role of lipids in your body is to provide energy for muscles and body functions. Nucleic acids allow organisms to transfer genetic information from one generation to the next. There are two types of nucleic acids deoxyribonucleic acid, well known as DNA and ribonucleic acid, well known as RNA. Nucleic acids help us by moving our
The body needs certain fatty acids that the body is unable to make themselves; these fatty acids can be found in vegetables, seeds and different types of fish. Lipids also play a role in the immune system, our vision as well as helps with the productions of hormone-like substances. Lastly, some lipids contain a source of vitamin A, vitamin D, Vitamin E, Vitamin K and helps to make the skin healthy.
1. Carbon, hydrogen, and oxygen make up carbohydrates. Small carbs contain twice as many hydrogen atoms as oxygen atoms; simple sugars, called monosaccharides, are the basic building blocks for
Carbohydrates are organic compounds that are made up of carbon, oxygen, and hydrogen. Carbohydrates are used as a point of supplies of energy. The energy is stored and can be used in the future.
All submission will be ran through a plagiarism-checker) Due 4-13-1847. What are characteristics of carbohydrates, lipids, and proteins? What do they look like? What are their functions?Carbohydrates- simple sugar. They are composed of carbon, hydrogen and oxygen. They are also monosaccharides.Lipids- They are fats, oils and steroids. Lipids store energy and also helps in the synthesis of vitamins and hormones.Proteins- They are a long chain of amino acids. They are the most complex and most diverse chemical composition.Functions of carbohydrates, lipids and proteins Carbohydrates- provides energy as they are the bod’s main source of fuel, needed for physical activity.Lipids- Lipids are used for storage of energy and forming cell membranes.Proteins- They do most of the work in cells and are required for the structure, function, and regulation of body tissue and organWhat do they look like?Lipids- They have long hydrocarbon chains that determine the way they act.Carbohydrates- Molecules combines of carbon, hydrogen and oxygen.Protein- A long chain of amino acids combined.48. What is metabolism? How are carbohydrates, lipids, and proteins metabolized? What role does enzymes play in metabolisms?Metabolism is the chemical process that occur within a living organism in order to maintain life.Carbohydrate metabolism- begins with digestion in the small intestine where monosaccharides are absorbed into the blood stream. Blood sugar concentrations are controlled by three hormones: insulin, glucagon, and epinephrine. If the concentration of glucose in the blood is too high, insulin is secreted by the pancreas.Lipid metabolism- are involved with Fatty Acid Oxidation to produce energy or the synthesis of lipids which is called Lipogenesis. Lipid metabolism is closely connected to the
Carbohydrates are sugars and starches and are made of monomers called saccharides, which are connected together to make a polymer called polysaccharides. Carbohydrates give energy to living things, and a special type of carbohydrate called cellulose makes a plant’s cell walls. Proteins are made of monomers called amino acids. Proteins make up the muscles and structural tissue in a body, and they make enzymes which control chemical reactions. Proteins form peptide bonds between amino acids, which make up a polypeptide.
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.
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.
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, specifically glucose and galactose are essential to the body for energy. Glycerol is used for structure in the human body because the polysaccharides are too large to use for energy. While the other polysaccharide within humans digestion is cellulose; a structural carb, humans cannot digest it and it is used as a dietary fiber. The body gains carbs through the food digested. Lipids are essential to the body for insulation.
Carbohydrates – Long chains of simple sugar • Glucose is a simple sugar - monosaccharide • Two simple sugars (glucose) join together to form maltose – disaccharide • Lots of simple sugars (glucose and maltose) join together to form starch, glycogen or cellulose – polysaccharide • The bond that connects simple sugars together to form complex sugars are called glycosidic bonds • Starch is a straight long chain of simple sugars • Glycogen is a long chain of glucose with branches Proteins – Long chains of amino acids • There are around 20 different types of amino acids • Amino acids can be arranged in any order, this results in thousand of different proteins - polymer • The bond that connects amino acids together to form proteins are called peptide
I disagree with your argument because lipids contain more energy than carbohydrates and lipids store energy long-term, as opposed to carbohydrates storing energy short-term. Not to mention that humans, at least, use proteins for structural purposes, so carbohydrates could be less important than proteins. Finally, nucleic acids control cell functions and generate new cells, which make up what requires energy from carbohydrates and lipids. Therefore, carbohydrates could be considered less important than the other three to
Carbohydrate is a nutrient essential for energy production and the prevention of ketosis, a state where the production of ketones exceeds metabolism. Protein is a nutrient essential for its components, amino acids. Fat is a nutrient which provides insulation, protection and energy for the body.
Carbohydrates contain Carbon, Hydrogen and Oxygen; their function is to supply food at a cellular level
To get this complexity, we need a way to get energy from plants. There are many different organic molecules that make up our bi-chemistry, and the ones that hold a majority of our energy our called Carbohydrates. These organic molecules are made up of simple sugars and are mainly composed of the elements carbon, hydrogen, and oxygen. There are many different forms of simple sugars, such as glucose, ribose, and fructose. But, these simple sugars rarely exist on their own.
Not only do organisms require the properties of spirit for survival but also molecules that are important for the prolongation of life. These molecules include carbohydrates, lipids, proteins and nucleic acids. Carbohydrates contain sugars and starches that provide and store energy for cells. Also, carbohydrates serve as the construction material for the physical structure of plants.