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Q Which of the following is NOT a precursor of hormones?

ID: #10100 Endocrine system 125 views
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#10100Q ID
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Endocrine systemTopic
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  • A Amino acids ✔ ✖
  • B Cholesterol ✔ ✖
  • C Phospholipids ✔ ✖
  • D Proteins ✔ ✖
Correct Answer: Option D

Explanation

Hormones are chemical messengers that are synthesized in the endocrine glands. They are derived from various biochemical substances like amino acids, cholesterol, and phospholipids. Proteins are not considered as precursors of hormones as they are large macromolecules that are synthesized by the ribosomes in the cytoplasm. Hormones can be classified into two types based on their solubility, i.e., lipid-soluble and water-soluble hormones. Lipid-soluble hormones are derived from cholesterol, whereas water-soluble hormones are derived from amino acids or peptides.

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