1. Ch. 19 - Bacteria and Viruses Chapter 19 2. 19-1 Bacteria • Common name for all prokaryotes • unicellular organisms without a nucleus • Were all in Monera• Eubacteria…

1. By, PALUVAI HARIKRISHNAREDDY 2. Contents 1.INTRODUCTION. 2. Telomere biology and cancer 2.1 Link between telomere and telomerase 2.2 Telomeres, a multi protein complex…

1.   2. Genetic codesA genetic code=3 consecutive nucleotides: triplet Why 3 bases are required to code for 1 amino acid? Letter =4, No. of words = 20, min. length of letter…

Slide 1Eukaryotic Chromatin Structure 1.Chromatin structure is based on successive levels of DNA packing THE ORGANIZATION AND CONTROL OF EUKARYOTIC GENOMES Slide 2 Gene expression…

Slide 1Mutations: are changes to the genetic information of a cell are changes to the genetic information of a cell are responsible for the huge diversity among living things…

Slide 1Whats different about them? What makes them different? 99.9% Same DNA Slide 2 What is DNA ? Slide 3 These may include: Height Eye, hair and skin color Tongue rolling…

Slide 1Vocabulary Key Terms DNA DNA replication Codon Intron Exon Translation Central Dogma Transcription RNA mRNA tRNA Anticodon Genes Nucleotide Nitrogen base Amino Acids…

Slide 1 Genome sequence Slide 2 Genome size does not correlate well with gene number or with apparent organism complexity Closely related organisms can have genome sizes…

1.Gene Cloning & Creating DNA Libraries2. Gene Cloning What does the term cloning mean? What is gene cloning? How does it differ from cloning an entire organism? Why…

1.Chapter 12 DNA & RNA2. 12 – 1 DNA Deoxyribonucleic acid 3. In the middle of the 1900’s biologists were wondering how genes work. What they are made of, and how…