Campbell Biology Chapter 5 | 62 Questions with 100% correct answers | Verified and latest

macromolecules - A giant molecule in a living organism formed by the joining of smaller molecules: a protein, carbohydrate, or nucleic acid. polymer - a long molecule consisting of many similar or identical building blocks linked by covalent bonds monomers - repeating units that serve as the building blocks of a polymer enzymes - specialized macromolecules that speed up chemical reactions in cells dehydration reaction - A chemical reaction in which two molecules covalently bond to each other with the removal of a water molecule. hydrolysis - A chemical reaction that breaks bonds between two molecules by the addition of water; functions in disassembly of polymers to monomers. carbohydrates - Organic compounds composed of carbon, hydrogen, and oxygen in a ratio of one carbon atom to two hydrogen atoms to one oxygen atom. They exist as monosaccharides, disaccharides, and polysaccharides. monosaccharides - The simplest carbohydrate, active alone or serving as a monomer for disaccharides and polysaccharides. Also known as simple sugars, the molecular formulas of are generally some multiple of CH2O. aldose - a monosaccharide sugar that contains the aldehyde group or is hemiacetal ketose - any monosaccharide sugar that contains a ketone group or its hemiacetal