Life Sciences IEB Grade 12 notes

These notes clearly explain the processes of translation and the various roles of RNA in the body. They have in-depth detail of translation, antibiotic interference with protein synthesis, DNA profiles, gene mutations and applications of DNA technology (including it’s disadvantages). Study these f...

These notes mainly entail the role of sex chromosomes, sex linked alleles, information about gene mutations and the different types, albinism, the human genome project! These notes are particularly important in order to study gametic mutations as well as somatic mutations. There are diagrams explain...

These notes give such in detail description, processes and diagrams of recombinant DNA which is a common tested DNA technology in the IEB. It provides the process of this, including real life applications of this technology. It also includes notes about gene therapy which provide in depth detail abo...

Genetic engineering is a large chunk of the IEB syllabus and it often appears in the end of year paper in grade 12. These notes give information about alleles, homologous chromosomes, the difference of genotypes and phenotypes as well as concepts such as complete dominance and mono hybrid crosses. T...

These meiosis notes are fun to learn! These notes have so many diagrams with annotations which makes it simple and easy to understand the complex processes of meiosis. It includes the differences between mitosis and meiosis. It also includes abnormal meiosis and the results of such - Down syndrome, ...

Important definitions of DNA related concepts which are very important to learn!