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Year 12: Understanding Mutations using PCR

Gain a deeper understanding of how mutations can be identified through PCR, Gel Electrophoresis and Sequencing in interactive wet and dry lab activities.

In the dry lab, students will discuss the causes and effects of mutations, and how the process of PCR can help us gain greater insights into them.

Content includes

  • Exploring different types, impacts, and causes of genetic mutations in human populations
  • A brief revision of DNA replication and protein synthesis
  • Considering germ-line mutations and their effect on the gene pool
  • Using gene technologies in the lab (PCR and Gel Electrophoresis) to understand the incidence of disease within a family

In the lab, students work on a case-study family with a genetic disease. They identify the mutation using the techniques of PCR and Gel Electrophoresis.

Students then learn about DNA sequencing, and how it is used to find the cause of the genetic disease.

This booklet contains information about payment and pricing, and cancellations.

DOWNLOAD YOUR TEACHER INFORMATION BOOKLET

Activity duration: 5 hours
Max class size: 30 students

Price per student:

  • $50 per student per day for 20 or more
  • Less than 20 students per day: a flat fee of $1000 applies*

*If you are expecting a small class, please get in touch with [email protected] to discuss school sharing opportunities!

Western Australian Curriculum Links

Biology Year 12 | Unit 3 Continuity of Species

Science Understanding
Pedigree charts can be used to reveal patterns of inheritance and assist in determining the probability of inheriting particular alleles in future generations.

DNA sequencing enables mapping of species genomes; DNA profiling identifies the unique genetic
makeup of individuals; processes such as PCR (to amplify minute samples of DNA to testable amounts)
and gel electrophoresis can be used to facilitate DNA sequencing of genomes

Science as a Human Endeavour
Technological developments in the fields of comparative genomics, comparative biochemistry and bioinformatics have enabled identification of further evidence for evolutionary relationships

Science Inquiry Skills
Conduct investigations safely, competently and methodically for the collection of valid and reliable data.

Human Biology Year 12 | Unit 4 Human Variation and Evolution

Science Understanding
Mutations are the ultimate source of variation introducing new alleles into a population: new alleles may be favourable or unfavourable to survival

Science as a Human Endeavour
Developments in biotechnology, for example polymerase chain reaction (PCR), gel electrophoresis and DNA sequencing, have increased access to genetic information of species and provide evidence for evolution (the process of obtaining a DNA sequence is not required).

Science Inquiry Skills
Conduct investigations safely, competently and methodically for the collection of valid and reliable data

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