Background and Carbohydrates
How are macromolecule polymers assembled from monomers? How are they broken down?
To assemble a macromolecule polymer from monomers, the monomers must bond. This is a process known as a dehydration reaction, in which a water molecule is lost to form the bond. When this process occurs, each of the two bonded monomers provides part of the water molecule that was lost in the dehydration reaction: one contributes a hydroxyl group and the other a hydrogen. Dehydration reaction can take place over and over again, losing a water molecule every time, and forming a chain of monomers: a macromolecule. These macromolecules are disassembled by hydrolysis. This process is the inverse of a dehydration reaction: the covalent bond between the monomers is broken when water is added, a hydrogen attaching to one monomer and a hydroxyl group attaching to the other.
How can you tell a biological molecule is a carbohydrate?
Carbohydrates are sugars that contain carbon, hydrogen, and oxygen in a 1:2:1 ratio. They can be used for storage, structure, and energy. An example is glucose, with chemical formula C6H12O6.
Explain the relationship between monosaccharides, disaccharides, and polysaccharides.
All three are carbohydrates. Monosaccharides are the simplest carbohydrates and are classified as simple sugars with molecular formulas that are multiples of CH2O. Disaccharides are two monosaccharides bonded by a glycosidic linkage (a covalent bond formed by dehydration
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.
A monosaccharide is a carbohydrate that doesn’t hydrolize. A disaccharide is a group of that yield monosaccharides on hydrolosis. Lastly, polysaccharide is a carbohydrate that contains more than three monosaccharide units per molecule.
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
Monosaccharides, also known as simple sugars, are the simplest form of carbohydrates and can either function alone or become a monomer for disaccharides or polysaccharides. Its function is to fuel molecules in a living cell as well as be used as raw materials for the synthesis of amino and fatty acids. It is formed of a singular sugar formula of CH2O. Disaccharides are used as an energy source for organisms and made up of two
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
6.Sugar is the generalized name for sweet, short-chain, soluble carbohydrates, many of which are used in food. They are carbohydrates, composed of carbon, hydrogen, and oxygen . There are various types of sugar. https://en.wikipedia.org/wiki/Sugar
Carbohydrates come in simple forms such as sugars and in complex forms such as starches and fibre. The body breaks down most sugars and starches into glucose, a simple sugar that the body can use to feed its cells.
Polymerization is when two monomer molecules join together to form a larger polymer monomer molecule or a chain of lager polymer molecules. This chemical reaction takes place through dehydration synthesis. Dehydration synthesis is when water is removed to make it able for monomers to join of bond together. The four major group of biochemical: carbohydrates, nucleic acid, lipids, and proteins share properties with polymerization of the macromolecules. Therefore completed macromolecules depend on properties of single monomers and their sequence.
Carbohydrates serve as a vital source of chemical energy to the human body. Carbohydrates are broken down into smaller units of glucose, amongst other sugars, providing energy to various muscles and organs, including the brain. On average, for every 10.0 g of carbohydrates consumed, the body will store 170 kJ of energy. Convert this energy value to kilocalories
Fructose is a monosaccharide (Botezelli et al. 2010). . Fructose is found in sucrose or basic table sugar, which is a disaccharide made out of 1 fructose molecule linked with 1 glucose molecule glucose through an a1-4 glycoside bond (Malik & Hu, 2015). Figure ( ) shows its chemical structure(Ibrahim et al., 2006).
Carbohydrates are large organic molecules that occur in foods and are used by living things as their main source of energy or structural material (Source A). There are three types of Carbohydrates monosaccharide, disaccharide and polysaccharide . Glucose is a monosaccharide and as said it is a source of energy for your metabolic activities. In other words it is your metabolism and there are two major parts that play along called catabolism and anabolism. Catabolism being the breakdown of larger molecules into smaller ones releasing energy while anabolism is the building up of molecules by using energy. Also when consuming food another thing to be mind full is how much protein you are eating. Protein is important because it makes up the cell membranes, muscle, hair, hormones and these are just a couple things. Amino acids are the building up of protein. Lipids are nonpolar ( don’t dissolve in water) organic molecules. (source A) Steroids is a group in lipids and is made from
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
When first discussing the protein itself we should understand the components of a protein by structure and function. Proteins are considered biological, organic polymers made of amino acids. Amino acids which are connected by peptide bonds to create a polypeptide chain. One or more polypeptide chains can become twined into a 3-D shape forming a protein. Proteins have many complex shapes that comprise of many loops, curves, and folds. Folding in proteins usually happens in a spontaneous manner. Chemical bonding consists of portions of the polypeptide chain holding the protein in one and giving it its shape. There are two general classes of protein molecules: globular proteins and fibrous proteins. Globular proteins are usually soluble, spherical in shape, and compact. Fibrous proteins are mostly elongated and insoluble. Globular and fibrous proteins may display one or more of four types of protein structure. These structured orders are called primary, secondary, tertiary, and quaternary structures. The 4 levels of protein structure are distinguished from one another by the degree of complexity in the polypeptide chain. A single protein molecule may include one or more of the protein structure types. The primary structure is best described as the unique order in which amino acids are joined together to form a protein. Proteins are constructed from a set of twenty amino acids.
Carbohydrates are the product that made up from carbon, hydrogen and oxygen. Carbohydrates are form by the combination of carbon dioxide and water molecules. The carbohydrates contain two specific functional group in it which is the hydroxyl groups and carbonyl groups.A reducing sugar is a type of sugar with is an aldehyde group.This means that sugar can act as a reducing agent.The procces of reducing sugar is isomerisation,example of reducing sugar islactose,maltose,glucose and fructose.All monosaccharides are capable of reducing other chemicals such as copper (II) sulphate to copper oxide.Beside that disaccharides such as maltose and lactose are reducing sugar,however sucrose is non reducing