Regarding thyroxine, which of the following is INCORRECT?

• A. increases number of adrenergic receptors on the heart
• B. there is a preferential expression of myosin in the muscle fibres of the heart in the presence of thyroxine
• C. thyroid hormones decrease carbohydrate absorption by the stomach and small bowel
• D. hyaluronic acid accumulates in the skin if there is a deficiency of thyroxine
• E. large doses can increase body temperature