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Ocr May 2017 Paper 4 H
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Oxford Cambridge and RSA AS Level Biology A - ocr.org.uk
www.ocr.org.ukOCR 2017 (c) Glucose and cholesterol are both molecules transported in the bloodstream that may need monitoring in people with different medical conditions. Fig. 6 represents the structure of a cholesterol molecule. HO H H CH 3 H CH 3 CH 3 CH 3 CH 3 Fig. 6 (i) State two