a quinone derivative, present in biological cells, that functions as an electron carrier in the electron transport chainAlso called: ubiquinone
Q Without U: 9 Must-Know Words for Words With FriendsRead more in this article about some frequently asked questions and fun facts related to our definitions.
Why Does The Letter Q Almost Always Need The Letter U?Scrabble players are acutely aware that Q is a tricky letter. To use a Q in the game, a player must also find an available U. The fact that Q is the second most rarely used letter in the alphabet certainly doesn’t make using Q any easier.
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