Multiple choice

Which of the following chemical compounds form the antibodies?

  1. Carbohydrates

  2. Proteins

  3. Vitamins

  4. Lipids

  5. Enzymes
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Antibodies are proteins. Proteins are any of a class of nitrogenous organic compounds which have large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair etc. and as enzymes and antibodies.

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