Final answer:
The hormone that regulates the excretion of cortisol is the adrenocorticotropic hormone (ACTH), which is produced by the pituitary gland. In contrast, the two major hormones secreted by the pancreas are insulin and glucagon, which are crucial for maintaining stable blood sugar levels.
Step-by-step explanation:
The hormones that regulate the excretion of cortisol are controlled by the release of adrenocorticotropic hormone (ACTH), which is produced by the pituitary gland. ACTH stimulates the adrenal cortex to release corticosteroids, including cortisol. Cortisol is one of the main glucocorticoids and plays a vital role in the regulation of metabolic processes such as increasing blood glucose levels and the break down of fatty acids from adipose tissue. The regulation of cortisol by ACTH is part of a negative feedback mechanism that maintains hormone levels within a normal range.
Regarding the multiple choice question, the two major hormones secreted by the pancreas are insulin and glucagon. These pancreatic hormones are crucial for maintaining stable blood sugar levels. Insulin lowers blood glucose levels, while glucagon raises them. This system is particularly important for individuals with diabetes, who may lack sufficient natural insulin production and thus must manage their condition through medication or insulin therapy.