Four grams of sugar is equal to one teaspoon. To be precise, 4.2 grams equals a teaspoon, but the nutrition facts round it to four grams. Sugars: 4 grams equals 1 teaspoon. Using this equation you can easily look at the grams per serving for any food product containing sugars and converts this quantity into a familiar measurement of teaspoons; simply divide the grams by four.
Calcium homeostasis refers to the regulation of the concentration of calcium ions in the extracellular fluid [Ca++]ECF.This parameter is tightly controlled because the calcium ions have a stabilizing effect on voltage-gated ion channels.alcium homeostasis refers to the regulation of the concentration of calcium ions in the extracellular fluid [Ca++]ECF.
The level of calcium in blood is regulated primarily by two hormones: parathyroid hormone and calcitonin. Parathyroid hormone is produced by the four parathyroid glands, located around the thyroid gland in the neck. When the calcium level in blood decreases, the parathyroid glands produce more parathyroid hormone.timulates the digestive tract to absorb more calcium. Causes the kidneys to activate vitamin D, which enables the digestive tract to absorb more calcium. Calcitonin is produced by cells of the thyroid gland. It lowers the calcium level in blood by slowing the breakdown of bone, but only slightly.