macromolecule definition simple
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Macromolecule Macromolecule. Definition. noun, plural: macromolecules. A large complex molecule, such as nucleic acids, proteins, carbohydrates, and lipids, with relatively large molecular weight.Supplement. In biology, a macromolecule is a term used to contrast a micromolecule (which is smaller in size and in molecular weight).Macromolecules are usually used to refer to large biological polymers, such as nucleic acids and proteins, which are made up of small monomers linked together.upplement. In biology, a macromolecule is a term used to contrast a micromolecule (which is smaller in size and in molecular weight). Macromolecules are usually used to refer to large biological polymers, such as nucleic acids and proteins, which are made up of small monomers linked together.
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- A macromolecule is a very large molecule made up of smaller units called monomers. The monomers may be the same or slightly different. Macromolecules are formed by dehydration reactions in which water molecules are removed from the formation of bonds.
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Macromolecules: Definition, Types & Examples Proteins, complex carbohydrates, like starch, fats, and nucleic acids are the important biological macromolecules and are essential to life. You learned that many industries depend on macromolecules such as elastomers, fibers and plastics.hink of a monomer as being a brick, and a polymer, or macromolecule, as being the whole brick wall composed of the building blocks. The brick wall is composed of smaller units-the bricks-just as a macromolecule is composed of monomer building blocks.
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- 1 It is important to know appropriate levels of blood glucose to determine if you are prediabetic, diabetic…. 2  The Definition of Macromolecules Macromolecules, by definition, are very large molecules with very high molecular masses and interesting physical properties resulting from their shapes.
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Macromolecule Carbohydrate macromolecules (polysaccharides) are formed from polymers of monosaccharides. Because monosaccharides have multiple functional groups, polysaccharides can form linear polymers (e.g. cellulose) or complex branched structures (e.g. glycogen).
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biomolecule Definition of biomolecule. : an organic molecule and especially a macromolecule (such as a protein or nucleic acid) in living organisms.
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- Up to this point we have considered only small molecules. Many of the molecules important to biological processes are HUGE. These are known as macromolecules. Most macromolecules are polymers, which are long chains of subunits called monomers. These subunits are often very similar to each other, and for all the diversity of polymers (and living things in general) there are only about 40 - 50 common monomers. Making and breaking polymers.
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Chemistry of the Living Cell A few other elements may occur in trace amounts. The four major types of macromolecules found in living cells carbohydrates, lipids, proteins, and nucleic acids--are made of smaller, repeating subunits called monomers. The monomers are not always identical but they always have similar chemical structures.
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Macromolecule According to the standard IUPAC definition, the term macromolecule as used in polymer science refers only to a single molecule. For example,a single polymeric molecule is appropriately described as a macromolecule or polymer molecule rather than a polymer, which suggests a substance composed of macromolecules.Because of their size, macromolecules are not conveniently described in terms of stoichiometry alone.he term macromolecule (macro- + molecule) was coined by Nobel laureate Hermann Staudinger in the 1920s, although his first relevant publication on this field only mentions high molecular compounds (in excess of 1,000 atoms).
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Macromolecule A macromolecule is a very large molecule commonly created by polymerization of smaller subunits (monomers).They are typically composed of thousands or more atoms.or example,a single polymeric molecule is appropriately described as a macromolecule or polymer molecule rather than a polymer, which suggests a substance composed of macromolecules. Because of their size, macromolecules are not conveniently described in terms of stoichiometry alone.
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Carbohydrates Carbohydrates, Lipids, Proteins, and Nucleic Acids 3. Explain the difference between a molecule and a macromolecule. A molecule is simply two or more atoms chemically bonded to one another. A macromolecule is two or more molecules chemically bonded to each other. Organic compounds include molecules and macromolecules.
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Biology Chapter 2 1 Within cells, small organic molecules are joined together to form larger molecules. 2  These large macromolecules may consist of thousands of covalently bonded atoms and weigh more than 100,000 daltons. 3  The four major classes of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
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- Macromolecules form when smaller molecules (building blocks or subunits) come together Monomers are joined by covalent bonds to form polymers Building blocks of proteins
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Macromolecules in foods proteins are macromolecules that contain nitrogen a well as carbon, hydrogen, and oxygen. they are polymers of molecules called amino acids amino acids are compounds with an amino group (−NH2)
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Macromolecules: Definition, Types & Examples Lipids are macromolecules that are made up of long chains of fatty acids, or carbon rings. Important lipids in your body include cholesterol, steroid hormones, triglycerides, and phospholipids. These lipids range in function from hormones, to cell membrane components, to fat storage units.
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Carbon Cells are made of many complex molecules called macromolecules, which include proteins, nucleic acids (RNA and DNA), carbohydrates, and lipids. The macromolecules are a subset of organic molecules (any carbon-containing liquid, solid, or gas) that are especially important for life.
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Polymer Note: Applicable to substance macromolecular in nature like cross-linked. systems that can be considered as one macromolecule. A polymer (/ˈpɒlɨmər/) (Greek poly- , many + -mer, parts) is a large molecule, or macromolecule, composed of many repeated subunits. common means of expressing the length of a chain is the degree of polymerization, which quantifies the number of monomers incorporated into the chain. As with other molecules, a polymer's size may also be expressed in terms of molecular weight.
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Biomolecule A biomolecule or biological molecule is any molecule that is present in living organisms, including large macromolecules such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products.
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- Note: Applicable to substance macromolecular in nature like cross-linked. systems that can be considered as one macromolecule. A polymer (/ˈpɒlɨmər/) (Greek poly- , many + -mer, parts) is a large molecule, or macromolecule, composed of many repeated subunits.ote: Applicable to substance macromolecular in nature like cross-linked. systems that can be considered as one macromolecule. A polymer (/ˈpɒlɨmər/) (Greek poly- , many + -mer, parts) is a large molecule, or macromolecule, composed of many repeated subunits.
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Macromolecule Macromolecule. Polymer molecule. A molecule of high relative molecular mass, the structure of which essentially. comprises the multiple repetition of units derived, actually or conceptually, from. molecules of low relative molecular mass.he term macromolecule (macro- + molecule) was coined by Nobel laureate Hermann Staudinger in the 1920s, although his first relevant publication on this field only mentions high molecular compounds (in excess of 1,000 atoms).
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Structure and Function of Macromolecules Within a Living Organism Text Preview. Structure and function of macromolecules within a living organism. ‘Some biological molecules in organisms are small and simple containing only one or a few functional groups, others are large, complex assemblies called macromolecules’ [1]. The term macromolecule is convenient because the bulk properties of a macromolecule differ from those of smaller molecules.
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Biomolecule A biomolecule is any molecule that is present in living organisms, including large macromolecules such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products. biomolecule is any molecule that is present in living organisms, including large macromolecules such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products.
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- The atom is the smallest and most fundamental unit of matter. The bonding of at least two atoms or more form molecules. The simplest level of organization for living things is a single organelle, which is composed of aggregates of macromolecules.
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Macromolecule Definition and Examples Definition: A macromolecule is a molecule with a very large number of atoms.Macromolecules typically have more than 100 component atoms. Examples: Most polymers are macromolecules and many biochemical molecules are macromolecules.efinition: A macromolecule is a molecule with a very large number of atoms.
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Macromolecules of Life Macromolecules of Life. Biological systems are made up of four major macromolecules: Carbohydrates, Lipids, Nucleic acids and Proteins. Macromolecules are large molecules that are composed of smaller units. The four major macromolecules are carbohydrates, lipids, nucleic acids, and proteins. Carbohydrates Carbohydrates are the most abundant macromolecules on earth, and they are the source of immediate energy needs in living systems.