Supplement Hermann Staudinger, a German organic chemist, coined the termmacromoleculein 1920s. In biology, a macromolecule is a term used to contrast amicromolecule(which is smaller in size and in molecular weight). In chemistry, though, a macromolecule is an aggregate of two or more molecules ...
What is the definition of macromolecules in biology? Macromolecule translates directly to "large molecule". They are made of repeating subunits referred to as monomers. Monomers combine on either end to form long, and often complex, larger polymer macromolecules.What...
Micromolecule (biology definition):amoleculethat is relatively smaller (than amacromolecule), or of low molecular weight that may regulate a biological process. Examples of micromolecules are the monomers (e.g. nucleotides, amino acids, monosaccharides, glycerol, and fatty acids) and inorganic compou...
In chemistry and biology, a macromolecule is defined asa moleculewith a very large number of atoms. Macromolecules typically have more than 100 component atoms. Macromolecules exhibit very different properties from smaller molecules, including their subunits, when applicable. In contrast, a micromolecule...
Cellulose is found in the plant cell wall, where it provides tensile strength to the cell. Cellulose represents the most commonly found macromolecule on Earth due to its presence in plant cells. What is a biological function of cellulose? In plants, cellulose provides strength and rigidity to th...
RNA is a large, complex molecule (macromolecule) that functions alongside DNA to help cells make proteins. DNA is a macromolecule that allows cells to function and carries the genetic code that determines the traits of a living organism. Among other things, RNA works with DNA to make proteins...
Apart from words likemacroeconomicsandmicroeconomics, the prefixes “macro” and “micro” are widely used across various fields, such as biology (microorganisms), photography (macro lens), technology (microchip), chemistry (macromolecule), and medicine (microsurgery). ...
Chromatin structure and function:Chromatin is a macromolecule made up of DNA or RNA and proteins. It can be easily recognized through staining, hence its name, which literally meanscolored material. The basic structural unit of chromatin is the nucleosome. Each nucleosome in chromatin is made up ...
On average, a dry plant comprises 40 to 50 percent cellulose. Cellulose aids plants in remaining rigid and erect and is the most prevalent macromolecule and organic compound on the planet. Cellulose is composed of glucose units and is used as a primary ingredient in many industrial goods....
The macromolecule lipid is structured in varying ways. Fats belong to the subgroup of lipids calledtriglycerides,tri-meaning "three," andglyceridebeing derived from "glycerol." Triglyceride or fat structure is composed of three chains of fatty acids bonded to glycerol. Triglyceride molecules vary depe...