It is an acronym for Deoxyribonucleic Acid. It's similar to why we capitalize USA, because it is an acronym for the United States of America.
No, because it isnot a propernoun.
You do not captitalize "science", but you should capitalize when it's in the form of "Science 30".
Probably since it's a chemical name, I capitalize Oxygen when I say it.
DNA Helicase unwinds and unzips the DNA. It separates the two strands of DNA so DNA replication can occur.
There is no need to capitalize earthquake.
Yes, DNA should be capitalized in a sentence because it is an abbreviation for deoxyribonucleic acid, which is a proper noun.
no, but you do capitalize mum
No, you do not capitalize the word drama.
You capitalize the first A but not the last a.
Capitalize the first word in a sentence. Capitalize proper nouns, such as the names of people and places. Capitalize the pronoun "I." Capitalize the first word of a quote. Capitalize days of the week, months, and holidays. Capitalize the titles of books, movies, and songs. Capitalize the first, last, and important words in titles.
Capitalize challah bread
do you capitalize roaring twenties
You capitalize Huntington
do you capitalize the word protestant
You would not capitalize it. cotton gin
yes, you do capitalize The Black Hills.
Yes you do capitalize Relief Money