While PTH acts to increase the concentration of ionic calcium (Ca 2+) in the blood, calcitonin, a hormone produced by the parafollicular cells (C cells) of the thyroid gland, acts to decrease ionic calcium concentration.hile PTH acts to increase the concentration of ionic calcium (Ca 2+) in the blood, calcitonin, a hormone produced by the parafollicular cells (C cells) of the thyroid gland, acts to decrease ionic calcium concentration.
Best Answer: Florida's average width is about 160 miles down Through the peninsula; but is nearly 400 miles east to west across the panhandle. Florida is an average of 162 miles (260 km) wide in the peninsula.
Mr. Humpback is estimated to be around 14 or 15 feet in length, which could make him Floridaâs biggest on record, if anyone ever manages to get close enough for an accurate measurement, that is. The current record holder is a 14 foot 3-1/2 inch male from Lake Washington in Brevard County, according to the Florida Fish and Wildlife Conservation Commission.