A Level Science Applications Support Booklet: Chemistry A Level Science Applications Support Booklet: Chemistry Contents INTRODUCTION 1 1 – THE CHEMISTRY OF LIFE .............................................................................................................3…

1. What you need to know: How is DNA replication preserve thesequence of bases? What is semi-conservative replication? How is DNA different from RNA? DNA Replication 2. Theories…

1. CHROMOSOMES and THE GENETIC CODE 2. 1. The diagram below shows a portion of a DNA molecule. Show with the help of diagrams how this portion replicates. (4 marks) 3. 2.…

Slide 1DNA and RNA Chapter 12 Donna Howell Biology I Blacksburg High School Slide 2 History of DNA Late 1800s Late 1800s – scientists discovered that DNA is in the nucleus…

Slide 1DNA, RNA and Protein Synthesis Review Slide 2 1. What does DNA stand for? Deoxyribonucleic Acid Slide 3 2. What are the repeating subunits called that make up DNA?…

Slide 1DNA Chapter 16 Slide 2 Griffith - 1928 Streptococcus pneumoniae - bacteria that causes pneumonia in mammals R strain – harmless S strain – pathogenic mixed heat-killed…

Slide 1Nucleic Acids Polymer Individual unit called a (mono)nucleotide DNA is a type of nucleic acid – deoxyribonucleic acid Slide 2 DNA is a polymer made up of individual…

Slide 1CST Review Questions The Chemistry of DNA and Molecular Genetics Slide 2 The diagram below represents a portion of a nucleic acid molecule. The part indicated by arrow…

Slide 1 Slide 2 ORIGINAL QUESTION: Which molecule contains genetic information? Slide 3 Experiments Frederick Griffith (1928) - English A. Smooth bacteria mouse = dies of…

Slide 1DNA replication Understand the basic rules governing DNA replication Introduce proteins that are typically involved in generalised replication Reference: Any of the…