Biology Nerves and hormones 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEAQA Created by: tijramseyCreated on: 09-11-16 15:45 How can Oestrogen be used to stop fertility? To stop the release of FSH which matures a fertilized egg 1 of 17 What is a synapse? The connection between two neurons 2 of 17 Where is FSH produced? The pituitary gland 3 of 17 What produces hormones? Glands 4 of 17 What does LH do? Stimulates the release of an egg 5 of 17 What three hormones control the stages of the different stages of the menstrual cycle? FSH, Oestrogen, LH 6 of 17 What does Oestrogen do? Causes the pituritary glands to produce LH, stops the release of FSH 7 of 17 How does a signal transfer through a synapse? Through chemical diffusion 8 of 17 How long do the effects of hormones last? Very long 9 of 17 How many sense organs does the human body have? Five 10 of 17 What reflex action? An automatic response which your body doesn't think about 11 of 17 Where is LH produced? In the pituitary gland 12 of 17 In which order does LH, FSH, oestorgen happen? FSH, Oestrogen, LH 13 of 17 What does FSH do? Causes an egg to mature in the ovaries and stimulates the ovaries to produce oestrogen 14 of 17 What are motor neurons? Nerve cells that carry signals as electrical pulse from the CNS to the effector muscles or gland 15 of 17 What are hormones? Chemical messengers sent in the blood 16 of 17 Where is Oestrogen produced? The ovaries 17 of 17
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