Sample exam questions - cell biology - AQA Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice, structured, mathematical and ...

Widely used as a genome editing tool, the CRISPR-Cas9 system allows researchers to precisely induce frameshift mutations in specific genes or insert foreign nucleic acid sequences into a cell’s DNA.

Passes in the following NCEA standards are highly recommended: level 1, AS90927 (microorganisms); level 2, AS91153 (practical investigation), AS91156 (cellular processes), AS91157 (genetic variation), ...