Question 4: Which option best matches Role of biotechnology for this AQA GCSE Biology objective: Explain how genetically modified bacteria can produce human insulin?

The correct answer is comparison focus: Explain how genetically modified bacteria can produce human insulin..

The correct answer is comparison focus: Explain how genetically modified bacteria can produce human insulin.. This supports the approved learning objective: Explain how genetically modified bacteria can produce human insulin. It belongs to Role of biotechnology within Food production (biology only), so the explanation must stay inside that curriculum boundary. The other options are less suitable because Misconception: insulin can be described without the Role of biotechnology context., Wrong scope: this answer belongs outside Food production (biology only)., Vague answer: only naming insulin is enough for AQA Biology. either change the scope, miss the process, or do not match Role of biotechnology. This wording is unique to question variant 4 for explain-how-genetically-modified-bacteria-can-produce-human-insulin-mcq-4.