Slide 1Dont let this happen to you!! Slide 2 HOOK EM HORNS!!! Slide 3 Slide 4 MUTATIONS Changes in DNA that affect genetic information Slide 5 Gene Mutations Point Mutations…

1.Don’t let this happen toyou!!2. RNARibonucleic Acid 3. Structure of RNA  Single stranded  Ribose Sugar  5 carbon sugar  Phosphate group  Adenine, Uracil,…

1. )•( • 2. Cellular compositionDNA is contained in nucleus of cell 3. Where is DNA located in the Cell? 4. 46 5. GenesWhat are the genes?They are parts of DNA present…

Slide 1What is a Gene?  Gene = a segment of DNA that codes for a protein that controls a trait.  Humans have approximately 30,000 genes  We have 2 copies of each…

Slide 1 staff.tuhsd.k12.az.us Slide 2  Tell the difference between sex chromosomes and autosomes  Define different types of mutations  Evaluate and create pedigree…

Slide 1MUTATIONS Changes in DNA that affect genetic information Slide 2 Gene Mutations  Point Mutations – changes in one or a few nucleotides  Substitution  THE…

Slide 1 DNA Mutation Lecture 4 Slide 2 Lecture overview One look around a room tells you that each person has slight differences in their physical make up — and therefore…

Slide 1 Mutations Slide 2 What Are Mutations? Mutation: Changes in the nucleotide sequence of DNA Mutagen: A physical or chemical agent that changes DNA Mutation May occur…

1. Don’t let this happen toyou!! 2. HOOK EM’ HORNS!!! 3. MUTATIONS Changes in DNA that affect genetic information 4. Gene Mutations Point…

Chapter 9 and 10 DNA: Genetic Material How Proteins are made James Watson and Francis Crick 1950âs Used past experiments done by other scientists Discovered the structure…