9700 · topic questions
Principles of genetic technology
7 past-paper questions on Principles of genetic technology
To produce a human protein for treatment of a disease, recombinant DNA technology needs a gene coding for the particular human…
Practise the full question →Recombinant human insulin analogues are insulin proteins that have slightly altered amino acid sequences compared with…
Practise the full question →The polymerase chain reaction (PCR) is used to make many copies of a gene. Three temperatures are used in a PCR cycle. State the…
Practise the full question →Explain what is meant by genetic engineering.
Practise the full question →DNA ligase and DNA polymerase are two enzymes that are used in genetic engineering. Complete Table 8.1 to show the roles of DNA…
Practise the full question →Another method being investigated to treat LCA10 is to use a gene editing tool known as the CRISPR/Cas9 system. The CRISPR/Cas9…
Practise the full question →Sometimes the gene for genetic engineering cannot be extracted from the donor organism. Instead, the gene is synthesised using…
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