'Circular dna molecule' diaporamas de présentation

Chapter 18

The Genetics of Viruses and Bacteria. Chapter 18. Virus. Bacterium. Animal cell. 0.25 ?m. Animal cell nucleus. Figure 18.2. Microbial Model Systems. Recall that bacteria are prokaryotes With cells much smaller and more simply organized than those of eukaryotes Viruses

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CHAPTER 5

CHAPTER 5. Aerobic Respiration and the Mitochondrion. Introduction. The early Earth was populated by anarobes , which captured and utilized energy by oxygen-independent metabolism. Oxygen accumulated in the primitive atmosphere after cyanobacteria appeared.

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Zoonotic Viruses

Zoonotic Viruses. Zoonoses are diseases of vertebrate animals that can be transmitted to man: either directly or indirectly through an insect vector. When an insect vector is involved, the disease is also known as an arboviral disease.

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Chapter 15

Chapter 15. Genetic Engineering. Chapter Mystery A case of mistaken identity. Page 417 Hypothesis : How did the police know they had the wrong suspect?. Section 15.1 Selective Breeding. Objectives: What is selective breeding used for ? How do people increase genetic variation? Define:

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Unit 4: DNA and the Molecules of Genetics

Unit 4: DNA and the Molecules of Genetics. A) Composition of DNA. 4 different nucleotides: Composed of a phosphate group, a deoxyribose sugar and a nitrogen base. Phosphate group Deoxyribose sugar Nitrogen base A=Adenosine G=Guanine T=Thymine C=Cytosine. Deoxyribonucleic Acid. Purine.

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An Introduction to Genomics and Personalized Health Care

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C-Notes: Prokaryotes, Eukaryotes, and Viruses

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Genetic Engineering

Genetic Engineering. Genetic Variation. You can compare dogs of every breed imaginable! There is an enormous range of characteristics that are the result of genetic variation .

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Structure & Function of Cells: Chapter 3

Structure & Function of Cells: Chapter 3. MODERN CELL THEORY. 1. All living things are made of one or more cells 2. Cells are the basic units of life and all the chemical reactions of life occur in cells 3. All cells arise from preexisting cells. Cell Requirements.

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Ch. 16 The Molecular Basis of Inheritance

Ch. 16 The Molecular Basis of Inheritance. DNA is the Genetic Material. Experiments with bacteria and with phages provided the first strong evidence that the genetic material is DNA Watson and Crick deduced that DNA is a double helix and built a structural model. .

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DNA Structure and Functions

DNA Structure and Functions. Outline. Genetic Material Transformation Viral Reproduction Bacteriophages Hershey and Chase DNA Structure Watson and Crick DNA Replication Prokaryotic versus Eukaryotic Replication Errors. Genetic Material.

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Chromosomes and DNA Replication

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Biotechnology

Biotechnology. Use of Natural Biological Systems to Produce a Product or Provide a Desired Process . Recombinant DNA Technology. A set of techniques used to produce large quantities of a gene and its product Recombinant DNA = DNA produced by joining segments of DNA from different sources

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Gene Technology

Gene Technology Useful Vocabulary Vocabulary Antibody - Glyphosate Anticoagulant - Plasmid Cloning - Polymerase Chain Reaction Diabetes - Recombinant DNA DNA Fingerprint - Restriction Enzyme

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Bacterial Genome & Variations

Bacterial Genome & Variations. Rapid reproduction, mutation, and genetic recombination contribute to the genetic diversity of bacteria Bacteria allow researchers to investigate molecular genetics in the simplest true organisms. The Bacterial Genome and Its Replication.

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Chromosomes and DNA Replication

Chromosomes and DNA Replication. Eukaryotic vs. Prokaryotic DNA. Eukaryotic DNA DNA is located in the nucleus in the form of a number of chromosomes. . Eukaryotic vs. Prokaryotic DNA. Prokaryotic DNA Lack nucleus and many of the organelles found in eukaryotes.

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Ch.3 Open-ended Test Questions

Ch.3 Open-ended Test Questions. 1. Explain four ways to distinguish between a plant cell & an animal cell. 2. Give one example each of a prokaryotic & eukaryotic cell. Describe three ways in which you can distinguish the two different types of cells from one another.

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