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Thursday, July 8, 2010

Quiz Question of the Day? #2

here we go with #2

Q1. = What are the 8 essential amino acids for human adults? This is excluding the additional amino acids that are essential for infants and growing children.


Q2. What is the one word term used for the dramatic lighting effect with huge contrasts between light and dark, which many credit its popularization to the artists Caravaggio in such paintings as the one shown below?

3 comments:

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  2. Excellent questions. I'm really going to enjoy learning all of these answers...

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  3. OK since no one got them in 24 hours here are the answers

    #1 = phenylalanine, valine, threonine, tryptophan, isoleucine, methionine, leucine, and lysine

    #2 = Chiaroscuro

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