It should be capitalized when it is used in place of the person's name.
In other words, it shouldn't be capitalized when it is preceded by a possessive pronoun.
Yes it should be capitalized.
If you are writing a letter to your mom, then yes, Mom should be capitalized. However when you are simply talking about her, it would not be.
It does not.
When you are writing about a circular room oval officedoes not need to be capitalized - when you are referring to the room in the White House - Oval Office should be capitalized.
Yes it should be capitalized.
No they shouldn't be capitalized.
Oslo is a city, thus it is always capitalized.
You should capitalize island when it is a part of a proper name. For example: Long Island, Gillian's Island.
Yes, events are typically capitalized in formal writing.
Yes, proteins are typically capitalized in scientific writing.
Yes, the day of the week should be capitalized in writing.
Yes, acronyms should be capitalized in formal writing.
Yes, protein names are typically capitalized in scientific writing.
Yes, amino acids are typically capitalized in scientific writing.
In general, compounds are not capitalized in writing unless they are proper nouns or the first word in a sentence.
When you are using a direct quote from literature in a paper, you leave it as it is; such as not capitalizing it if it isn't capitalized, or leaving whatever punctuation in the quote thereeven if it doesn't technically make sense.
Yes it should be capitalized.