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.
Biscayne Bay (Bahia BahÃ­a vizcaina VizcaÃ­na) in spanish is a lagoon that is approximately (35 miles) 56 km long and up to (8 miles) 13 km wide located On the atlantic Coast Of, South Florida. United states it is usually divided for purposes of discussion and analysis into: Three Parts, North Bay, central Bay And. south bay