Molecular and Cell Basis of Inheritance

3rd and content discussed in laboratory section are all potential sources for exam questions.. Nucleic Acids and DNA Packaging 1.. Experiments that established the idea of the cell cycl

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NQH, DDL, HTMN @ HUS

5 th Week, Bio-2050, Fall 2012 Molecular and Cell Basis of Inheritance

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Announcements

1 Recitation takes place sometime (for ca 1 hour)

this week, Pls ask Dr Huy where and when exactly ?

2 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

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The BIG question for this section:

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Overview of today’s class:

Reading: Chapter 4, Chapter 11, 14.1, 14.2, 14.3, 18.2

1 DNA as hereditary material

2 Structure and chemistry of nucleic acids

3 DNA packaging

1st theme Nucleic Acids and DNA Packaging

1 A wrap-up of chromatin

2 Experiments that established the idea of the cell cycle

3 Mitosis and chromosome movement

2nd theme Cell Cycle, Mitosis and Checkpoints

4 Control of the cell cycle

1 How to know that DNA replication is semi- conservative?

2 A model for DNA replication

3 Leading vs lagging strand synthesis

3rd theme DNA synthesis

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1 st theme

Nucleic Acids and DNA Packaging

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2 nd theme

The Cell Cycle, Mitosis and Checkpoints

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Review of the 1 st theme

Next theme: How DNA compaction is coordinated with DNA replication

and cell division

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3 rd theme DNA synthesis

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MOLECULAR AND CELL BASIS OF INHERITANCE

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