Slide 1 Chapter 12-1 Chromosomes and Inheritance patterns Slide 2 Slide 3 Objectives Explain the role of sex chromosomes in sex determination Describe how sex linkage affects…

Slide 1 28 February, 2005 Chapter 11 Chromosome Mutations Variation in chromosome number and structure Slide 2 Overview Multiples of complete sets of chromosomes are called…

Slide 1 Protein Synthesis Slide 2 Protein or Polypeptide chain Slide 3 Transcription – Copying the DNA in RNA language. The resulting mRNA moves out to the cytoplasm. Translation…

Slide 1 http://cs273a.stanford.edu [Bejerano Fall09/10] 1 This Friday 10am Beckman B-200 Introduction to the UCSC Browser. Slide 2 http://cs273a.stanford.edu [Bejerano Fall09/10]…

Slide 1 Microevolution Chapter 16 Slide 2 Under Stalin the teaching of genetics was forbidden. One scientist was imprisoned and died for teaching it. After Stalin’s death…

Slide 1 DNA Mutations and Genetic Diseases Ch 13, 14, 15 Slide 2 What is a Mutation? Changes in the normal sequence of DNA Many different types and sizes One letter mistakes…

Slide 1 Unit 4 Part 1 Slide 2 Slide 3  DNA cannot leave the nucleus.  Through transcription an mRNA copy of DNA is made.  RNA Polymerase unwinds and unzips the DNA.…

Slide 1 http://cs273a.stanford.edu [Bejerano Fall11/12] 1 Primer Friday 10am Beckman B-302 Introduction to the UCSC Browser. Slide 2 http://cs273a.stanford.edu [Bejerano…

Slide 1 DNA to PROTEIN 2 step process of transcription and translation Slide 2 Protein Synthesis: > Transcription & Translation DNA contains all the information for…

Evolution A process of change through time Charles Darwin First Scientist to study evolution on the Galapagos Islands Aboard the HMS Beagle December 1831 to October 1836…