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Discuss hormones and their types based on chemical composition.
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- A physician sees a patient whose symptoms include sluggishness, depression, and intolerance to cold. After eliminating other possible causes, the doctor diagnoses a hormone problem. What disorder fits the symptoms? Why does the doctor suspect that the underlying cause is a malfunction of the anterior pituitary gland?Describe how hormones are classified chemically.List four chemical categories of hormones.