Nerves and hormones

AQA GCSE Biology Unit 1

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1. What are Hormones?

  • Chemicals, "messengers", sent in the blood
  • Electric impulses, "messengers", sent in the blood
  • Drugs, "messengers", sent in the blood
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Other questions in this quiz

2. What does Oestrogen do?

  • 1. Inhibits the release of LH; 2.Causes the release of FSH.
  • 1. Causes the pituitary gland to produce LH; 2.Inhibits the release of FSH.
  • 1. Causes the pituitary gland to produce FSH; 2.Inhibits the release of LH.

3. What are Motor Neurons?

  • Nerve cells that carry signals as electrical pulse from the CNS (relay neurones) to the effector muscles or gland
  • Nerve cells that carry signals as electrical pulse from the effector to the brain
  • Nerve cells that carry signals as electrical pulse from the receptor to the effector muscles or gland

4. What does FSH do?

  • 1. Causes an egg to mature in one of the ovaries; 2.Stimulates the Ovaries to produce Oestragen
  • 1. Causes an egg to release in one of the ovaries; 2.Stimulates the Ovaries to produce LH

5. What produces hormones?

  • Blood
  • Glands
  • The Brain

Comments

Swallowtail

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These are a concise set of cards on the nervous system, hormones and behaviour which could be useful for any students studying these topics for GCSE Biology or science.

Rydisnky

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Brad smells

Bjonesy

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ikr

Bjonesy

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of cake

Owen2004

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Thank you for this crossword, it was fun

:-):-):-):-):-):-)

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