Term 1 was an exciting and hands-on start for our Year 12 VCE Biology students, who have explored the powerful applications of genetic engineering in modern science.

As part of their studies, students completed a series of practical investigations focused on the production of synthetic proteins, such as insulin. Students worked with simulated genetic engineering techniques, introducing the insulin gene into bacterial plasmids to create genetically engineered bacteria.

A highlight of the investigation was the use of blue-white screening. Students were able to successfully identify transformed bacteria through the appearance of blue colonies, used in real-world biotechnology.

In addition to their genetic engineering work, students also stepped into the role of forensic scientists during a simulated criminal investigation. Using laboratory techniques such as polymerase chain reaction (PCR), students amplified DNA samples to generate sufficient quantities for analysis. They then applied gel electrophoresis to separate DNA fragments and compare patterns, ultimately identifying the 'criminal' based on DNA evidence.

These engaging, practical experiences have brought the study of molecular biology to life, allowing students to connect theory to real-world applications, from producing life-saving proteins to solving crimes using DNA evidence.