Final answer:
FBG is not a hormone like the other options listed (GH, PTH, ADH, TSH). The correct options are recognized hormones produced by the endocrine system, contributing to various bodily functions such as growth, thyroid regulation, and calcium level maintenance.
Step-by-step explanation:
The student's question is about identifying which of the listed options is not a hormone. The list provided includes GH (Growth Hormone), PTH (Parathyroid Hormone), ADH (Antidiuretic Hormone), TSH (Thyroid Stimulating Hormone), and FBG. Given these options, the outlier is FBG, as the rest are recognized hormones with specific functions within the endocrine system.
Growth Hormone (GH) is produced by the anterior pituitary and plays a crucial role in bodily growth and development. Parathyroid Hormone (PTH) is secreted by the parathyroid glands and regulates calcium levels in the blood.
Adrenocorticotropic Hormone (ACTH) is another pituitary hormone that stimulates the release of cortisol from the adrenal glands. Lastly, Thyroid Stimulating Hormone (TSH) is produced by the pituitary gland and regulates the production of hormones by the thyroid gland. FBG does not belong to this group of hormones and is likely a typographical error or a non-hormonal substance.