Biology: Year 10 Term 3: Hormones and Human Reproduction 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEAQA Created by: Charlotte HerondaleCreated on: 13-02-19 10:26 Between what ages do male and female puberty occur? (2) M 9-15, F 8-14 1 of 15 What hormone is released on day 1 of the menstrual cycle? (1) FSH (Follicle Stimulating Hormone) 2 of 15 From where is FSH released? (1) Pituitary gland 3 of 15 What does FSH do? (3) Causes eggs to mature, Releases follicle, Stimulates oestrogen 4 of 15 What hormone is released on day 4 of the menstural cycle? (1) Oestrogen 5 of 15 From where is oestrogen released? (1) Ovaries 6 of 15 What does oestrogen do? (3) Thickens uterus lining, Inhibits FSH, Triggers LH 7 of 15 What hormone is released on day 14 of the menstrual cycle? (1) LH 8 of 15 Where is LH released from? (1) Pituitary gland 9 of 15 What does LH do? (1) Stimulates ovulation 10 of 15 What hormone is released on day 16 of the menstrual cycle? (1) Progesterone 11 of 15 Where is progesterone released from? (1) Ovaries 12 of 15 What does progesterone do? (3) Keeps uterus lining thick if not pregnant, Inhibits FSH 13 of 15 Why must the uterine lining be thick to allow pregnancy? (2) Egg can attach, Emryo can develop 14 of 15 How long is the menstrual cycle? (1) 28 days 15 of 15
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