Thyroid hormone's effects are to
A. increase metabolic rate and body temperature by increasing protein synthesis in target cells.
B. increase metabolic rate and body temperature by turning on the G protein, cAMP cascade.
C. decrease metabolic rate and body temperature by increasing protein synthesis in target cells.
D. increase metabolic rate and body temperature by turning off the G protein, cAMP cascade.
E. decrease metabolic rate and body temperature by turning on the G protein, cAMP cascade.
Answer: A
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