Molecular and Cell Basis of Inheritance

5th Week, Bio-2050, Fall 2012 Molecular and Cell Basis of Inheritance NQH, DDL, HTMN @HUS Announcements Recitation takes place sometime (for ca hour) this week, Pls ask Dr Huy where and when exactly? Exam #1 will be held on Wednesday OCT 17th starting at 8:00 am in THIS ROOM + another Materials shown in lectures from Sep 5th through and including Oct 3rd and content discussed in laboratory section are all potential sources for exam questions The exam is a closed-book, 50 minutes in-class The exam consists of 30 multiple-choice test questions There is one best/correct answer for each question Students from two programs (K56QT+K15TN) are mixed NQH, DDL, HTMN @HUS The BIG question for this section: NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS Overview of today’s class: Reading: Chapter 4, Chapter 11, 14.1, 14.2, 14.3, 18.2 1st theme Nucleic Acids and DNA Packaging DNA as hereditary material Structure and chemistry of nucleic acids DNA packaging 2nd theme Cell Cycle, Mitosis and Checkpoints A wrap-up of chromatin Experiments that established the idea of the cell cycle Mitosis and chromosome movement Control of the cell cycle 3rd theme DNA synthesis How to know that DNA replication is semi- conservative? A model for DNA replication Leading vs lagging strand synthesis NQH, DDL, HTMN @HUS 1st theme Nucleic Acids and DNA Packaging NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS 3rd theme DNA synthesis NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS NQH, DDL, HTMN @HUS MOLECULAR AND CELL BASIS OF INHERITANCE Q&A ... packaging 2nd theme Cell Cycle, Mitosis and Checkpoints A wrap-up of chromatin Experiments that established the idea of the cell cycle Mitosis and chromosome movement Control of the cell cycle 3rd... HTMN @HUS 2nd theme The Cell Cycle, Mitosis and Checkpoints NQH, DDL, HTMN @HUS Review of the 1st theme Next theme: How DNA compaction is coordinated with DNA replication and cell division NQH, DDL,... @HUS Overview of today’s class: Reading: Chapter 4, Chapter 11, 14.1, 14.2, 14.3, 18.2 1st theme Nucleic Acids and DNA Packaging DNA as hereditary material Structure and chemistry of nucleic acids