Anatomy and Physiology

Care Hope College Microbiology-Lab Chap 8 Instructor: Dr. Gesner Cesar. Name: __________________________________________. Date: __________________________ 1-Label the arrowed parts of the DNA

2-Explain the main forms of mutation:

! Base substitution, Missense mutation, Nonsense mutation, Frameshift mutation

__________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ _________________________________________________________________________________________________ 3-Difference between vertical gene transfer and Horizontal gene transfer __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________

__________________________________________________________________________________________________ __________________________________________________________________________________________________ ________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ __________________________________________________________________________________________________ 4-Use your book to label the flow of genetic information in these bacteria

6- 5-Complete the Griffith’s experiment chart demonstrating genetic transformation

6-Transduction by a bacteriophage

7-Tranduction ,Conjugation definition ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ 8-Label the following bacterial conjugation