eckmark\\)) **one** box.\n\n[ ] Follicle stimulating hormone (FSH)\n[ ] Progesterone\n[ ] Luteinising hormone (LH)","markscheme":"- Progesterone B1","marks":1,"order":4,"markingRubric":null,"explanation":{"methods":[{"id":"hormone_roles","label":"Match hormone to function","steps":[{"type":"text","order":0,"title":"Identify the required role","content":"Focus on the phrase **\"maintaining the lining of the uterus\"**. We need the hormone whose role is to keep the uterine lining in place during the middle and latter parts of the cycle; now eliminate the other hormone roles first.","highlights":[{"text":"maintaining the lining of the uterus","location":"specification"}]},{"type":"text","order":1,"title":"Eliminate FSH","content":"Do not choose FSH. FSH stimulates an egg cell to mature in an ovary; it does not mainly maintain the uterus lining.","highlights":[{"text":"Follicle stimulating hormone (FSH)","index":0,"location":"eliminate"}]},{"type":"text","order":2,"title":"Eliminate LH","content":"Do not choose LH. LH triggers ovulation, which is the release of an egg from an ovary. Its main role is not maintaining the lining.","highlights":[{"text":"Luteinising hormone (LH)","index":2,"location":"eliminate"}]},{"type":"text","order":3,"title":"Choose progesterone","content":"With FSH and LH eliminated, tick **Progesterone**. It maintains the lining of the uterus, so this is the required answer and earns the single B1 mark.","highlights":[{"text":"Progesterone","index":1,"location":"option"}]}]}],"generatedAt":"2026-07-21T03:56:30.095Z","modelVersion":"gpt-5.6-terra","explanationVersion":"v3"},"options":[]},{"id":"3c17bc0f-a201-4841-ae84-b1ca1e032917","label":"f","content":"Give **two** examples of **hormonal methods** of contraception.","markscheme":"- Any one from: oral contraceptive pill (the pill), contraceptive patch, contraceptive implant, contraceptive injection, or hormonal intrauterine device/system (IUS) B1\n- Any second, different method from the list above B1","marks":2,"order":5,"markingRubric":null,"explanation":{"methods":[{"id":"recall_hormonal_methods","label":"Recall hormonal methods","steps":[{"type":"text","order":0,"title":"Spot what is needed","content":"The command word **give** means you only need to name methods; no explanation is required. You need **two** examples, and they must be different hormonal methods of contraception.","highlights":[{"text":"Give **two** examples of **hormonal methods** of contraception.","location":"specification"}]},{"type":"text","order":1,"title":"Name two methods","content":"Write two different hormonal methods of contraception:\n\n- oral contraceptive pill\n- contraceptive implant\n\nThese are two separate accepted examples, so this earns both marks: one mark for each correct method.","highlights":[{"text":"**two** examples of **hormonal methods** of contraception.","location":"specification"}]}]}],"generatedAt":"2026-07-21T03:57:40.501Z","modelVersion":"gpt-5.6-terra","explanationVersion":"v3"},"options":[]}],"options":[],"explanation":null,"firstAttemptFullMarks":null},{"id":"a40a8a8c-85f9-4090-aa50-8a5a8f8e7eea","revisionId":"7b3f15a5-44c7-4923-8994-778896100d05","questionNumber":null,"questionType":"LA","specification":"The diagram shows the daily water loss routes for an endurance athlete on a training day.\n\n![Figure 1: Daily Water Loss Routes for an Athlete](https://assets.mathsgenie.co.uk/aqa-qb/0807c4d0-684e-48c4-ac91-4fb79fab7039.png)","difficulty":3,"difficultyBand":"easy","totalMarks":2,"sourceTitle":null,"calculatorUse":null,"parts":[{"id":"61b7b655-2c9b-4478-ae4a-30168494ac4e","label":null,"content":"The total water loss was \$4800\\text{ cm}^3\$. Calculate the percentage of the total water loss that was lost through the lungs.","markscheme":"- Identifies the water loss from the lungs as $960\\text{ cm}^3$ and sets up the calculation: $\\frac{960}{4800} \\times 100$ M1\n- Calculates the correct percentage: $20\\%$ A1","marks":2,"order":0,"markingRubric":null,"explanation":{"met

5.3 Hormonal coordination in humans

Question 10

5.3 Hormonal coordination in humans Questions

5.3 Hormonal coordination in humans

Question 10

5.3 Hormonal coordination in humans Questions