'Dna replication occurs' presentation slideshows

Molecular Biology

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DNA, RNA, and Protein Synthesis

DNA, RNA, and Protein Synthesis. Chapter 12 and 13. Chap 12 Terms. Transformation Bacteriophage Base pairing Nucleotides Nucleic acids Nitrogenous bases Antparallel strands Replication Replication fork DNA Polymerase Helicase Telomease Ligase Semi conservative. Do you know?.

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Organization of DNA

Organization of DNA. Large DNA molecules must be packaged to fit inside the cell and still be functional ! Supercoiling

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IB Topic 5

IB Topic 5. DNA: WAFGK - $100. DNA strands are said to run in an _______________ manner. Home. View Answer. DNA - WAFGK - $100. ANTIPARALLEL!. Home. View Question. DNA WAFGK - $200.

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DNA + RNA

DNA + RNA. Dan Graur. The hereditary information of all living organisms, with the exception of some viruses, is carried by deoxyribonucleic acid ( DNA ) molecules. DNA is made of four nucleotides. adenine (A). guanine (G). cytosine (C). thymine (T). 2 purines (R):. 2 pyrimidines (Y):.

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Biology Notes

Biology Notes. Topic: Protein Synthesis Objective: Alabama Course of Study #8 Glencoe High School Meredith Barkley. List of Note-Cards (AL COS #8). #8-1 What is relationship between chromosomes, DNA, & genes? #8-2 Notable Scientists #8-3 Simplified Structure of DNA #8-4 DNA Replication

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DNA, RNA, & Protein Synthesis

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Chromosomes and Cell Cycle

Chromosomes and Cell Cycle. All genetic material of a cell is called the genome. Genome is composed of DNA Long molecules of DNA organized for cell division are called chromosomes Each chromosome contains thousands of genes. Chromosomes contain genes. Chromosomes stained orange.

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Exam 3 (mean 76%)

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CST Review Questions

CST Review Questions. The Chemistry of DNA and Molecular Genetics. Question 1. The diagram below represents a portion of a nucleic acid molecule. The part indicated by arrow X could be 1. adenine. 2. ribose. 3. deoxyribose. 4. phosphate. Question 2.

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Basics of DNA

Basics of DNA. Cellular composition. DNA is contained in nucleus of cell Phospho-lipids and proteins combined to form cell membrane Lipids are fats. DNA (DeoxyriboNucleic Acid) is a double helix. Backbone is made of sugar-phosphate Base pairs bind the backbone together

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The process of making a copy of DNA is called DNA REPLICATION.

The process of making a copy of DNA is called DNA REPLICATION. Why does DNA need to be copied??? DNA contains all the information required for the function of a cell and the organisms. Remember the base pair rule: A always pairs with T G always pairs with C

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Genes

Genes. A gene is the entire sequence of DNA bases responsible for the synthesis of a protein. A mutation occurs when the sequence of bases in a gene is altered.

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12.2 Chromosomes and DNA Replication

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DNA REPLICATION

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Chapter 9 Section 3

Chapter 9 Section 3. The Replication of DNA. Roles of Enzymes in DNA Replication. The complimentary structure of DNA is used as a basis to make exact copies of the DNA each time a cell divides. The process of making a copy of DNA is called DNA replication. Roles of Enzymes in DNA Replication.

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Chapter 9 Section 3

Chapter 9 Section 3. The Replication of DNA. Roles of Enzymes in DNA Replication. The complimentary structure of DNA is used as a basis to make exact copies of the DNA each time a cell divides. The process of making a copy of DNA is called DNA replication. Roles of Enzymes in DNA Replication.

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Biology 2B

Biology 2B. Chromosomes and DNA. Chromosomes. Chromosomes are only visible during cell division They consist of two strands (chromatids) of tightly coiled DNA joined at the centromere They contain genes which control the characteristics of organisms. DNA.

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DNA Replication

DNA Replication. Replication is the process by which DNA is copied. Watson and Crick realized that a single strand can serve as a template or pattern for a new strand. Replication assure that every cell has a complete set of identical genetic information.

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