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The Nitrogen Connection

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Questions and Answers

Which of the following is NOT a role of nitrogen in biochemistry?

D) Component of small hormones (correct)

B) Constituent of proteins

A) Constituent of nucleic acids

C) Component of cofactors

Which of the following is an example of a molecule containing nitrogen that is found in living organisms?

A) Glucose

C) Cholesterol

D) Vitamin C

B) Serotonin (correct)

Which of the following is NOT a category of molecules in which nitrogen is found in biochemistry?

B) Defense chemicals

D) Cofactors

C) Enzymes (correct)

A) Pigments