For many drugs, metabolism occurs in 2 phases. Phase I reactions involve formation of a new or modified functional group or cleavage (oxidation, reduction, hydrolysis); these reactions are nonsynthetic.
Use a capital letter for the first letter in the name when a noun is part of a name such as Calhoun High School. Use a capital letter in the case of a proper noun and in words that come from that proper noun. Examples: Texas and Texan. Use capital letters when naming religions, gods and any language.
When to capitalize [edit]. Capital letters are used: 1  at the beginning of a sentence. 2  This in printing is known as sentence case, where the first letter of the sentence is capitalized, and all others are lower case with the exception of proper nouns.apitalization or capitalisation in English grammar is the use of a capital letter at the head of a word.