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.
Description [edit]. The Florida Mountains are a small, compact range about 12-mi long, with various peaks from 5000 to 7000 ft. The range highpoint is Florida Peak, 7,295 feet (2,224 m), which lies near the north. Other high peaks in the center-south, are Gym, Baldy, and South Peak.