Endocrine hormones

What is the main function of insulin?

Insulin regulates blood glucose levels by facilitating the uptake of glucose into cells.

Adrenaline is produced in response to what?

Adrenaline is released during stress or danger, preparing the body for 'fight or flight.'

True or false: Thyroid hormones regulate metabolism.

True, because they control the rate of metabolism and energy production.

Difference between glucagon and insulin

Insulin lowers blood sugar; glucagon raises blood sugar levels.

What hormone does the pituitary gland release?

The pituitary gland releases hormones like growth hormone (GH) and adrenocorticotropic hormone (ACTH).

Fill in the blank: Cortisol is known as the _____ hormone.

stress

What is the role of estrogen?

Estrogen is involved in the development of female sexual characteristics and reproductive functions.

True or false: Testosterone is only found in males.

False, because females also produce testosterone, though in smaller amounts.

What does the hormone oxytocin do?

Oxytocin triggers uterine contractions during childbirth and promotes bonding.

Which gland produces thyroid hormones?

The thyroid gland produces thyroxine (T4) and triiodothyronine (T3).

What is the main role of parathyroid hormone?

Parathyroid hormone regulates calcium levels in the blood.

Adrenocorticotropic hormone (ACTH) stimulates which gland?

ACTH stimulates the adrenal cortex to produce corticosteroids.

Difference between water-soluble and fat-soluble hormones

Water-soluble hormones act quickly and dissolve in blood; fat-soluble hormones pass through cell membranes.

What hormone is known for promoting growth?

Growth hormone (GH) promotes growth and development in tissues and bones.