Gene expression: Regulation of transcription and translation (incl. epigenetics)

From Mock A · Paper 2 (topics 5–8)

9.13 marks

Explain how oestrogen stimulates transcription of a target gene.

From Mock A · Paper 2 (topics 5–8)

9.22 marks

Explain how increased methylation of DNA can reduce the expression of a gene.

From Mock A · Paper 2 (topics 5–8)

9.42 marks

Explain how small interfering RNA (siRNA) prevents translation of a particular mRNA.

From Mock B · Paper 2 (topics 5–8)

11.23 marks

Explain how hypermethylation of a tumour suppressor gene can contribute to cancer.

From Mock C · Paper 2 (topics 5–8)

14.23 marks

Explain how transcription factors control gene expression.

Score 0 / 13 · 0 of 5 marked

This paper is written by Plasmo in the style of the AQA A-Level Biology exam. It is not a past paper and is not produced or endorsed by the exam board.

Regulation of transcription and translation (incl. epigenetics) Exam Questions: AQA A-Level Biology | Plasmo