Examlex
Which of the following organic groups does a steroid belong to?
Luteinizing Hormone
A hormone produced by the pituitary gland that plays a key role in the reproductive system, triggering ovulation in females and testosterone production in males.
Ureter
A pair of muscular tubes that transport urine from the kidneys to the bladder in the urinary system.
Kidney
Organ of the vertebrate urinary system that filters and adjusts the composition of blood, and produces urine.
Urethra
A tube that connects the urinary bladder to the urinary orifice for the removal of fluids from the body.
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