Hormones & Endocrine System Quiz: How Your Body Stays in Balance

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  • Questions: 10
  • Last Updated: 03 Sep, 2025
  • Attempts: 1
  • liked by 100%
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Hormones might sound complicated, but really, they’re just chemical messengers running around our body telling it what to do when to grow, when to sleep, when to feel hungry, and even when to feel happy. The endocrine system is like the boss behind the scenes, making sure everything stays balanced. This quiz will break down the big role hormones play in everyday life in a way that’s simple to understand.

Insulin controls the level of what in the blood?

  • Oxygen

  • Calcium

  • Sugar

  • Water

What does melatonin control?

  • Hair growth

  • Digestion

  • Sleep cycle

  • Sweating

Which organ produces insulin?

  • Heart

  • Pancreas

  • Brain

  • Lungs

Lack of insulin causes which disease?

  • Diabetes

  • Malaria

  • Asthma

  • Tuberculosis

The thyroid gland is found in which part of the body?

  • Arm

  • Stomach

  • Back

  • Neck

What are hormones?

  • Body chemicals that send signals

  • Blood cells

  • Muscles

  • Vitamins

Which hormone helps in “fight or flight” situations?

  • Thyroxine

  • Insulin

  • Estrogen

  • Adrenaline

Which hormone makes us feel stressed or alert?

  • Adrenaline

  • Insulin

  • Melatonin

  • Growth hormone

Which gland is called the “master gland”?

  • Thyroid

  • Pituitary gland

  • Pancreas

  • Adrenal gland

Which gland controls growth and height?

  • Pancreas

  • Pituitary gland

  • Kidney

  • Liver

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