How many amino acids have an amide side chain?

A) 1
B) 2
C) 3
D) 4


B

Environmental & Atmospheric Sciences

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Explain how, where, and when the green flash occurs

What will be an ideal response?

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Water in a tap in Palm Springs, California, could have originated in northwestern Colorado

Indicate whether the statement is true or false

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The Jovian planets (e.g., Jupiter) are primarily composed of heavy elements such as uranium (U) and lead (Pb)

a. True b. False

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Energy is lost as it moves from one trophic level to the next because

A) one trophic level does not consume the entire trophic level below it. B) some of the calories consumed drive cellular activities and do not add mass. C) some ingested materials are undigested and eliminated. D) All of the above are correct.

Environmental & Atmospheric Sciences