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Bio Hormones Quizzes, Questions & Answers

Recent Bio Hormones Quizzes

Endocrine system is a series of organs and glands in your body that secret chemical messengers called hormones in to your blood stream.

Questions: 20 | Attempts: 3896 | Last updated: Mar 21, 2023

Sample Question
The chemical messengers released by endocrine glands are called____

Hormones

Exocrine glands

Enzymes

Neurons

Endocrine System Questions: Test! Quiz

Think you know everything there is to know about the endocrine system? This quiz can help you prove your knowledge. For this quiz, you should know the endocrine system's characteristics: an endocrine gland, lipid, and...

Questions: 55 | Attempts: 9456 | Last updated: Sep 17, 2025

Sample Question
The endocrine system does not include which component?

Cell tissue

Hormone secreting organs

Ductless glands

Blood

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