endocrine system
Endocrine glands release hormones into the bloodstream. This topic is part of Human Body within Science & Nature. This page currently draws on 4 supporting questions, with answers and bonus facts available below.
endocrine system trivia questions
The endocrine system communicates using what?
Answer: Hormones
Bonus fact: Endocrine glands release hormones into the bloodstream.
Which gland is often called the master gland?
Answer: Pituitary gland
Bonus fact: The pituitary regulates many other endocrine glands.
Which gland produces hormones that strongly regulate metabolic rate?
Answer: Thyroid gland
Bonus fact: Thyroid hormones affect metabolism throughout the body.
What body system uses hormones as its main signaling molecules?
Answer: Endocrine system
Bonus fact: Endocrine glands release hormones into the blood.