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EnglandBiologyQuick questions

Module 2: Foundations in biology

Quick questions on Lipids, proteins and nucleic acids: structure, bonding and the emulsion and biuret tests - OCR A-Level Biology A

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Name the bond formed between two amino acids and the reaction that forms it. [2 marks]
What is q2?
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Explain why phospholipids form a bilayer in water. [2 marks]
What is q3?
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State the positive result of the biuret test for protein. [1 mark]

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