Life Sciences

Summary for 2024 EXAM PREP BIOLOGY ALL CHAPTERS: environmental studies, human / plant systems, DNA and evolution

This document contains a brief summary of the first chapter - DNA: The Code of Life in “The Mind Action Series Gr 12 Textbook and Workbook by authors J. Grogan and R. Suter.” Containing information about the structures of DNA and RNA, DNA replication, protein synthesis, DNA profiling and many more topics regarding DNA

This set of notes contain a detailed explanations on DNA & genetics containing the following: Cell nucleus DNA - the code of life and RNA Structure & location of DNA & RNA in a cell Replication of DNA The polymerase chain reaction (PCR) Human genome Protein synthesis Genetic aberrations/mutations Application of DNA technology Meiosis Chromosomal mutations/aberrations due to abnormal meiosis Genetics & genetic engineering Punnett diagrams Genetic problems Sex determination O...

This set of notes contain a detailed explanations on the diversity containing the following: Origin of an idea about origins Scientific theory of evolution Modification by descent, comparative anatomy Evidence from Biogeography Evidence from Comparative Embryology Graphical Representation of Evolutionary Relationships Role of scientists in the theory of evolution Fundamental aspects of evolution Gradualism and Punctuated Equilibrium Darwin's theory of evolution by natural selection...

Grade 12 Life Sciences June Paper and Memo: Total:  150 Marks.       Time:  2hour 30min Contents: Question 1:  DNA | Meiosis | Reproductive strategies | Human reproduction Question 2:  RNS | Meiosis | DNA - Profiling, Protein synthesis Question 3:  Genetics | Menstruation | Human reproduction | Reproductive strategies - Amniotic egg This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ...

These are class notes for ieb physics chemistry and life sciences

Summary on DNA and RNA inc the process of DNA replication and Protein Synthesis