Endocrine/Reproductive Systems

The ________ system is made up of glands that control many of the body's activities.

• Nervous

• respiratory

• reproductive

• endocrine

Endocrine glands secrete their "stuff" right into the ___________.

• air

• bloodstream

• urea

• urine

The chemical messengers secreted by endocrine glands are called

• urea

• glands

• hormones

• blood

Gonads in males are called

• ovaries

• testes

Gonads in females are called

• ovaries

• eggs

• testes

The female hormone secreted by the female gonad is

• testosterone

• estrogen

• menstrual

• egg

The male hormone secreted by the male gonad is called

• estrogen

• testosterone

• eggs

• sperm

The _________ is considered both an endocrine gland and exocrine gland.

• pancreas

• hypothalamus

• pituitary

• thyroid

The pancreas places chemicals into the stomach by way of ducts and it secretes insulin and __________ into the bloodstream.

• insulin

• glucagon

• blood

• urea

Insulin and glucagon control the level of ____________ in the blood.

• insulin

• glucagon

• urea

• glucose