'Sugar deoxyribose' diaporamas de présentation

DNA & RNA- Nucleic Acids and Protein Synthesis

DNA & RNA- Nucleic Acids and Protein Synthesis . IB Biology Ch. 16 : Campbell. Objectives. Describe the history behind the discovery of DNA and its function Outline the structure of a nucleotide Describe the structure of the DNA molecule

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Chapter 12 DNA Analysis

Chapter 12 DNA Analysis. Identify individuals from unique genetic code In every nucleated cell in the human body Can be extracted from blood, semen, urine, bone, hair follicles, and saliva. In the nucleus of each cell are 46 chromosomes.

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3.01: Molecular Basis of Heredity

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The Structure of DNA

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Chapter 2

Chapter 2. The Chemistry of Life. 2-1: The Nature of Matter. Atoms (Basic unit of matter) Subatomic particles that make up atoms are protons, neutrons, and electrons. Subatomic particles. Bind together to form the nucleus. Protons - Neutrons - Electrons - . Positively charged (+)

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DNA

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DNA: The Molecular Basis of Inheritance

DNA: The Molecular Basis of Inheritance. Building a Structural Model of DNA. After most biologists became convinced that DNA was the genetic material of life, the next challenge was to determine its structure.

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Organic Compounds:

Organic Compounds:. Proteins. Basic Overview. contain nitrogen , carbon , hydrogen , and oxygen Water is the most abundant molecule in the body Proteins are the 2 nd most abundant! . Amino Acids = building blocks!. All proteins are made of amino acids

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Unit 4 Warm Ups

Unit 4 Warm Ups. Mrs. Hilliard. DNA and Macromolecules. What is the main function of carbohydrates? What is the process called in which genetic information in an RNA molecule is read to make a protein? What is the molecule that stores instructions for making proteins in the cell?

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Structure and Composition

Structure and Composition. DNA is sometimes called "the blueprint of life" because it contains the code, or instructions for building and organizing and ensuring that organism functions correctly. DeoxyriboNucleic Acid.

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Introduction to DNA

Introduction to DNA. DNA stands for D eoxyribo N ucleic A cid. Nucleic Acids are large molecules that are found in every cell. DNA is the code that tells the cell which enzymes it needs to make. The enzymes tell the cell what to do. This is an electron microscopic picture of chromosomes.

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