Nitrogen is an important constituent of

  • A
    Proteins
  • B
    Lipids
  • C
    Carbohydrates
  • D
    Polyphosphates

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Similar Questions

$A$: The properties and types of amino acids vary.
$R$: The chemical structure of amino acids differs due to the $R$ group.

Identify the structures of the amino acids given below.

What are the number and types of polypeptide chains in human hemoglobin, respectively?

Which protein is responsible for pigmentation in the animal body?

Which amino acid contains a polar and positively charged '$R$' group?

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