Organic Compounds There are four main classes of organic compounds: carbohydrates, lipids, proteins, and nucleic acids. Organic compounds are covalently bonded compounds that are primarily composed of carbon atoms (excluding oxides and carbonates). These four classes of organic compounds are vital to the life processes of all living things. One of the main organic compounds are carbohydrates. Some carbohydrates are a source of energy and others are used as structural materials for living things. Carbohydrates are composed of carbon, hydrogen, and oxygen. They are in a ratio of one carbon atom to two hydrogen atoms to one oxygen atom (1:2:1). The general formula of a carbohydrate is (CH2O)n. N is any whole number from three to eight. The functional group of a carbohydrate is hydroxyl. Carbohydrates also have subclasses, which are monosaccharides, disaccharides, and polysaccharides. A monosaccharide is a simple sugar that is the basic subunit of a carbohydrate. The three examples of monosaccharides are glucose, fructose, and galactose. Glucose is the main source of energy for cells. Fructose is the sweetest of the monosaccharides and is found in fruits, while galactose is found milk. Compounds like these sugars have the same chemical formula, but different structures, this is called isomers. A disaccharide is a sugar formed from two monosaccharides. For example, the monosaccharides fructose and glucose combining to form the disaccharide sucrose. A polysaccharide is one of
An example of an organic compound can be any substance of solid liquid or gas.
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.
Monosaccharide are made up of one sugar unit, disaccharides are made of two sugar units, polysaccharides are long chains of sugar units.
The monomers of: Carbohydrates: Sugars Proteins: Amino Acids Lipids: Fatty Acids Nucleic Acids: Nucleotides 5. The monosaccharide glucose is found in photosynthesis which is in its natural state. The function of glucose is to provide energy to plants and animals. 6. The two polysaccharides found (a) in plants and (b) in animals.
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 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
This section will dealt with the main organic molecules in living things: carbohydrates, fats ( lipids ), proteins and nucleic acids.
1. Carbohydrates: Are Molecule composed of carbon, hydrogen, and oxygen, and they include sugars and starches.
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.
This is because glucose is the simplest type of carbohydrate (monosaccharide). However sucrose is a
Sugar, starches, and cellulose are all carbohydrates (The American Heritage Student Science Dictionary 57). Carbohydrates are just a fancier way of saying “sugar”. It’s called an organic compound because it is made up of one long chain of carbon atoms. They provide living things with energy and can act as substances that are used for structure. When multiple carbohydrates combine they change to polysaccharide.
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
(Driskell 29) These simple carbohydrates are easily broken down, converted into glucose for the body and easily flow into the blood stream. The downside to this form of carbohydrates is that they are most common in the form of refined sugars or refined flours which retain very few vitamins after being processed. (“HealthStyle Fitness”) As the body uses this form of glucose a cycle begins which involves fluctuations of high and low blood sugar. This cycle works when blood sugar rises after the consumption of simple carbs and then as the blood sugar begins to drop the body demands more simple carbs to bring blood sugar levels back to up. The cycle that is formed essentially keeps the body from burning body fat because there is a continuous demand and consumption of simple carbohydrates. The second form of carbohydrates is that of complex carbohydrates which consist of polysaccharides, three or more monosaccharides. These complex carbs are found in the form of starch, fiber and glycogen (animal starch). Those complex carbohydrates consumed in the form of starch are found in plant foods like corn, wheat, potatoes, cereals, pastas, and beans. When they are broken down these carbs allow for the slow production and release of glucose into the blood stream and allowing for a consistent blood sugar level. (Guthrie 27) Dietary fiber is another form of complex carbs which are present in plant foods because fiber is
Organic compounds are, by definition, any chemical compound containing carbon. These compounds include carbohydrates, polysaccharides, lipids, proteins, and nucleic acids. Each one of these compounds has a different purpose. Carbohydrates give energy to cells when consumed. Lipids are basically the fats of a cell. Proteins are the building blocks of muscle in a cell. Nucleic acids are used to transfer genetic information from one cell to the other.
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