Which gland is often referred to as the 'master gland' of the endocrine system?

What hormone is primarily responsible for regulating blood glucose levels?

Which hormone is primarily involved in the stress response and is often referred to as the 'stress hormone'?

Which gland is responsible for the production of thyroid hormones that regulate metabolism?

What is the primary function of the hormone adrenaline?

Which hormone is primarily responsible for the body's sleep-wake cycle?

Which hormone is primarily involved in regulating sodium and water balance in the body?

Which endocrine gland is responsible for the production of sex hormones such as testosterone and estrogen?

Which hormone primarily regulates the body's response to stress by increasing blood sugar levels?

Which hormone is released by the pancreas and lowers blood sugar levels after meals?