Different types of characters fulfill different roles in the narrative process, and with a little bit of analysis, you can usually detect some or all of the types below. Major or central characters are vital to the development and resolution of the conflict.
Confidence votes 17. An organic acid is an acid that contains covalent bonds between carbon and hydrogen. All organic acids are weak. An inorganic acid is one that does not meet the above criterion. Most inorganic acids are also weak but a few are strong. Inorganic acids can also be called mineral acids.
Amino acid definition and structure -- any of a group of organic molecules that consists of a basic amino group (-NH2), an acidic carboxyl group (-COOH), and an organic R group (or side chain), which is unique to each.When two or more are put together, it is called a peptide.mino acid definition and structure -- any of a group of organic molecules that consists of a basic amino group (-NH2), an acidic carboxyl group (-COOH), and an organic R group (or side chain), which is unique to each.