lower blood calcuium is location ?behind the thyroid gland
the internal secretion of hormones into the blood.
Blood
The thyroid gland produces calcitonin which lowers blood calcium levels and the parathyroids produce parathyroid hormone which increases blood calcium levels.
The body's calcium level is regulated by a gland in the endocrine system, it is called the Parathyroid Gland.
The blood glucose is used by the muscles during exercise. The level of the glucose in the blood drops down. This stimulates the secretion of the hormone called as glucagon. This glucagon is secreted by the alpha cells of the endocrine part of the pancreas.
Endocrine reflex
To release insulin from the endocrine pancreas cells, the vesicles in the cell need calcium to bind to the internal cell membrane and eject their contents into the blood stream. If a person (or animal) is hypocalcemic (has low blood calcium levels), there isn't enough calcium in the pancreas cell to release the insulin.
Negative feedback between the parathyroid glands and the blood calcium concentrations regulates parathyroid hormone secretion. As blood calcium concentration drops, more parathyroid hormone is secreted; as blood calcium concentration rises, less parathyroid hormone is secreted.
explain how calcium is regulated by the endocrine system
the internal secretion of hormones into the blood.
Thyroid and Parathyroid Glands are Antagonistic. -Thyroid gland produces Calcitonin, which lowers blood calcium levels. -Parathyroid gland produces Parathyroid Hormone (PTH), which raises blood calcium levels. There are very many "antagonistic" hormones that are produced by endocrine glands.
True, blood calcium is very tightly regulated there are two types of bone cells that will either take up excess calcium if blood levels get too high or break down bone to release calcium if blood levels get to low. Both of these bone cells are controlled by the endocrine system in the body.
It increases the concentration of calcium in the blood. Calcitonin decreases blood calcium levels.
concentration of blood calcium.
Blood
The thyroid gland produces calcitonin which lowers blood calcium levels and the parathyroids produce parathyroid hormone which increases blood calcium levels.
The body's calcium level is regulated by a gland in the endocrine system, it is called the Parathyroid Gland.