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WebbProteins maintain the shape and structure of a cell Proteins are involved in cell division Proteins are required for transport within a cell Proteins are needed for oxygen transport Hemoglobin Myoglobin Proteins are necessary for the transport of various substances … WebbIf you're disposed to walk your A-Level Biology exams, become a member now to get complete access to our entire library of revision materials. Join over 22,000 leaners who have passes their exams thanks to us! Sign up below toward get instant access! Join … trainee videographer

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