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B1.2 Proteins 2° structure - written task

This structured question is in the style of an IB exam questions in paper 2. It has a particular emphasis on the concept of molecular shape, the theme of form and function. Specifically this question tests the ability to describe similarities and differences between parts of a protein molecule. Examiner's hint The command term Compare is easily confused with Compare and contrast. The wording of answers in both cases...

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