1. Dr : Hussein Sabit Eman Mohamed T E L O M E R E S 2. structure # Repeating DNA sequence . i.e , ( TTAGGG ) at the tip of chromosome . # telomere length about 15000 Base…

Slide 1 DNA Structure and Replication Get a white board, marker, and eraser Slide 2 DNA is a polymer of: A.nucleosides B.fatty acids C.monosaccharides D.Nucleotides Slide…

Transcription----Biosynthesis of RNA Chapter 13 Transcription----Biosynthesis of RNA Introduction 1. Transcription is the first stage of the process of gene expression. 2.…

Demonstrate understanding of biological ideas relating to genetic variation Demonstrate understanding of biological ideas relating to genetic variation Science 1.9 (AS90948)…

RT-PCR lab You have a cellâ¦is a certain gene on (by âon,â we mean active and producing mRNA?)? If a certain gene is on when the cell divides, the gene might produce…

1. AlkylatingAnticancers 2. What is Cancer ? 3. Cancer is uncontrolled growth of abnormal cells in the body. (cancer cells don’t die)There are over 100 different types…

Chapter 4 The images on this CD have been lifted directly, without change or modification, from textbooks and image libraries owned by the publisher, especially from publications…