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ana12559 ana12559
  • 14-12-2015
  • Biology
Answered

Which biological molecule contains a large amount of the element nitrogen? A) carbohydrates B) lipids C) proteins D) starches

Verified Answer :

Erudite1
Erudite1 Erudite1
  • 09-10-2017

The correct option is C, PROTEINS.
Protein are macro molecules which are made up of units called amino acids. There are twenty different amino acids, each with a unique R group. The elements find in protein include carbon, oxygen, nitrogen, etc. Nitrogen is one of the most important constituent of proteins. 

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