'Helix structure' presentation slideshows

Department of Chemistry CHEM1020 General Chemistry ***********************************************

Department of Chemistry CHEM1020 General Chemistry *********************************************** Instructor: Dr. Hong Zhang Foster Hall, Room 221 Tel: 931-6325 Email: hzhang@tntech.edu. CHEM1020/General Chemistry _________________________________________ Chapter 15. (L15)-Biochemistry.

605 views • 41 slides

Chapter 9: Chromosomes and DNA Replication

Unit1: Cell function and Inheritance. Chapter 9: Chromosomes and DNA Replication. Higher Human Biology. Learning Intentions. Describe chromosomes as vehicles of inheritance. Specifically explain about.... Genes as regions of chromosomal DNA.

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The History of DNA

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Lesson Overview

Lesson Overview. 12.3 DNA Replication. THINK ABOUT IT. Before a cell divides, its DNA must first be copied. How might the double-helix structure of DNA make that possible?. Copying the Code. What role does DNA polymerase play in copying DNA?. Copying the Code.

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Biology 9.3 Replication of DNA

Biology 9.3 Replication of DNA. Replication of DNA. Replication of DNA. When the double-helix structure of DNA was first discovered , scientists were excited about the complementary relationships between the sequences of nucleotides; the base-pairs. Replication of DNA.

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Structure of DNA

Structure of DNA. Do Now. Read and React 10 minutes to Read and React with 10 lines. Homework. Define (Page 362-365) RNA Messenger RNA Ribosomal RNA Transfer RNA Transcription RNA polymerase Promoter Intron Exon. Review Homework.

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11.2 Structure of DNA

11.2 Structure of DNA. Actual structure of DNA was a complete mystery. Big question: How did DNA hold genetic information and what did it look like?. Inheritable genetic information is coded in the molecule called DNA ( Deoxyribonucleic Acid).

218 views • 9 slides