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.
Land for Sale in Florida Find Farms, Ranches, Acreage, and Country Homes for Sale In terms of size, Florida is the country's 22nd-largest state, covering an area of 65,758 square miles (42 million acres). Of its total landmass, 53,625 square miles (82 percent) of the state is land, while the remaining 12,133 square miles comprises water.