What is a base in biology?
Definition. noun, plural: bases. (1) (molecular biology) The nucleobase of a nucleotide involved in base pairing, as of a DNA or RNA polymer. (2) (anatomy) The lowest or bottom part of a plant or animal organ closest to the point of attachment. (3) (chemistry) A water-soluble compound that reacts with acid and formsClick to see…
Definition. noun, plural: bases. (1) (molecular biology) The nucleobase of a nucleotide involved in base pairing, as of a DNA or RNA polymer. (2) (anatomy) The lowest or bottom part of a plant or animal organ closest to the point of attachment. (3) (chemistry) A water-soluble compound that reacts with acid and formsClick to see full answer. Regarding this, what is a base in science?In chemistry, a base is a chemical species that donates electrons, accepts protons, or releases hydroxide (OH-) ions in aqueous solution. Types of bases include Arrhenius base, Bronsted-Lowry base, and Lewis base.Beside above, what is an acid and a base in biology? A solution is a mixture of two or more substances that has the same composition throughout. Some solutions are acids, some are bases. Acids have a higher concentration of hydronium ions than pure water, and a pH lower than 7. Bases have a lower concentration of hydronium ions than pure water, and a pH higher than 7. Furthermore, what is an example of a base in biology? Examples of bases are sodium hydroxide, calcium carbonate and potassium oxide. A base is a substance that can neutralize the acid by reacting with hydrogen ions. Most bases are minerals that react with acids to form water and salts.What is pH biology?PH, quantitative measure of the acidity or basicity of aqueous or other liquid solutions. The term, widely used in chemistry, biology, and agronomy, translates the values of the concentration of the hydrogen ion—which ordinarily ranges between about 1 and 10−14 gram-equivalents per litre—into numbers between 0 and 14.
