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WebBoard Exam Paper Download; OCR GCSE: GCSE (9-1) June 2024 OCR Biology A (Gateway Science) (J247) Biology A (Gateway Science) – Paper 1, B1 – B3 and B7 Foundation (J247/01) Weba double membrane with pores to protect DNA from damage within the cytoplasm. what is the function of the RER? provides a large site for protein synthesis by ribosomes and plays a role in transporting proteins. what is the function of the SER? site of synthesis and transportation of lipids, steroids and carbohydrates. WebFCCP is a lipid soluble molecule that transports ions across phospholipid bilayers - what is its effect. facilitated diffusion of protons - reduces the proton gradient so less ATP is synthesised - uncoupling. name the processes involved and describe how ATP is produces in non-mitochondrial respiration. glycolysis, link reaction and substrate ... how does midnight die in my hero academia