Learning Basic Genetics with Interactive Computer Programs [recurso electrónico] $c

Traditionally, genetics laboratory exercises at the university level focus on mono- and dihybrid crosses and phenotypic analysis—exercises under traditional time, materials, and process constraints. Lately, molecular techniques such as gene cloning, polymerase chain reactions (PCR), and bioinformatics are being included in many teaching laboratories—where affordable. Human chromosome analysis, when present at all, has often been restricted to simple identification of chromosomes by number, through the usual “cut-and-paste” method. Although several online karyotyping (chromosome identification) programs have become available, they are not meaningful for studying the dynamics of the chromosome system, nor do they help students understand genetics as a discipline. The software that accompanies this book has been shown to be an ideal tool for learning about genetics, which requires a combination of understanding, conceptualization, and practical experience. Learning Basic Genetics with Interactive Computer Programs is a comprehensive and interactive learning program that focuses on chromosome simulation and model building. It is intended to assist students in learning more about genetics with ease. The 11 modules of this program form an integrated system for learning the basic concepts of genetics.℗ The program innovation lies in its unique content design that incorporates cognitive feedback and experiential learning through the novel use of interactive applications. Each of the modules is designed to enhance learning by simultaneously employing ́ eyes-on, ́ ́ minds-on, ́ and ́ hands-on ́ activities.℗ Topics are motivated by questions, information is presented in simple terms, and concepts are clarified by interactive prompts.℗ Used as a supplement to traditional lectures and textbook assignments, the program not only serves as a foundation upon which to build more complex and detailed topics, but as a tutor to clarify and guide when there is confusion.℗ The software that accompanies this book has been shown to be an ideal tool for learning about genetics, which requires a combination of understanding, conceptualization, and practical experience Front Matter....Pages i-ix Introduction: What Is Genetics?....Pages 1-18 DNA Structure: What Is DNA?....Pages 19-35 Cell Cycle and DNA Replication: How Does DNA Replicate in Preparation for Cell Division?....Pages 37-91 PCR: How Do We Amplify DNA in the Laboratory?....Pages 93-110 Packaging DNA into Chromosomes: How Do the Long Threads of DNA Fit into the Small Interphase Nucleus?....Pages 111-129 Mitosis: How Are the Chromosomes of the Parent Cell Evenly Parceled Out to the Daughter Cells?....Pages 131-144 Meiosis: How Is DNA Content Reduced and Recombined During the Formation of Gametes?....Pages 145-189 Genes and Proteins: How Do Genes Work?....Pages 191-203 Gene Expression I (Transcription and RNA Processing): How Is Information Transferred from DNA to RNA?....Pages 205-233 Gene Expression II (Translation): How Is Information Transferred from RNA to Proteins?....Pages 235-248 Human Cytogenetics: Are You Interested in Becoming a Clinical Geneticist or Just Curious About Human Chromosomes?....Pages 249-252 Back Matter....Pages 253-261