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 writing a letter to an unknown recipient, instead of using Sir or Madam, another option is to use To Whom It May Concern.. The preferred capitalization rule is to capitalize all of the words in that phrase. Even though the salutation is generic, the letter should follow standard business rules.