Stock Photo: Testosterone hormone. Molecular model of the structure of the male sex hormone testosterone, shown as coloured rods. Atoms are represented as rods and are colour_ coded: carbon blue, hydrogen gold, and oxygen redTestosterone is the main human androgen, the class of steroid hormones responsible for the development of the male reproductive organs and secondary sexual characteristics. It is mainly produced in the testes. Testosterone may be used in hormone replacement therapy to treat delayed puber

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Category: Science
SPH-F005-5823
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