PPT-Colour in organic molecules

Conjugated Systems A conjugated system exists when a molecule has alternating single and double bonds For example buta13diene has the following structure Each carbon will have undergone sp. organic compounds. isomers. functional groups . Much of the chemistry of life is based on organic compounds. organic compounds. have at least one carbon atom covalently bound to either:. another carbon atom. Ultimate . question . for biologists. Many theories/hypotheses/beliefs. Cultural: How is all life connected?. Religious: Is there a creator?. Philosophical: Are we here at all?. Scientific: How could life originate?. Environmental . Literacy Project. Michigan State University. . Decomposers . Unit. Activity . 5.3: . Explaining How Fungi Grow: Digestion . and Biosynthesis. Unit Map. 2. You are here. Revisit your arguments. Environmental . Literacy Project. Michigan State University. . Plants . Unit. Activity 5.4: . Explaining How Plants Grow: Biosynthesis. Unit Map. 2. You are here. Revisit your arguments. Think about what you know now that you didn’t know before. What have you learned?. Ultimate . question . for biologists. Many theories/hypotheses/beliefs. Cultural: How is all life connected?. Religious: Is there a creator?. Philosophical: Are we here at all?. Scientific: How could life originate?. 1. Unit Map. 2. You are here. 3. Facts and questions about organisms. Some things we know:. All organisms are made of cells. All the functions of organisms are done by cells working together. All cells are made of molecules. Environmental Literacy Project. Michigan State University. . Animals. Unit. Activity 5.3: . Explaining How Cows Grow. : . Digestion. Unit Map. 2. You are here. Revisit your arguments. Think about what you know now that you didn’t know before. What have you learned?. CHAPTER 25. CAMPBELL and REECE. Conditions on early Earth made the Origin of Life possible. Macroevolution :. evolutionary change above the species level. examples:. emergence of terrestrial vertebrates. Organic. Abioitc. Catalyst. LUCA. What are the characteristics of life?. NASA: "A . self-sustaining chemical system capable of Darwinian evolution." . Four Stages of the Origin of Life. Abiotic. synthesis of organic monomers. Non-living synthesis of simple . organic. molecules. All of the elements found in organic compounds are thought to have existed on Earth and in the rest of the solar system when the Earth formed. . But . Bio-Chemistry (AKA Organic Chemistry). Inorganic Compounds. : from minerals or non-living source.. Organic Compounds. : contain . Carbon. & come from a living thing.. Carbon can combine with other elements to form millions of compounds.. They are insoluble in water and highly soluble in one or more of the following solvents: ether, chloroform, benzene and acetone. . Make up about 5% from organic substances which enter in the structure of living cell .. Contents. Some Key Events. Origins of Life on Earth. Domains of Life on Earth. Some key events. Earth: 4.55 billion years old. Heavy bombardment until 4.45 billion years ago. sporadic bombardment for 600 million years until 3.85 billion years ago. Chem. 1. Introduction to organic structure & bonding. 1.1: Drawing organic structures. A. Formal charge. B. Common bonding patterns. C. Using ‘line structure’ (aka line-bond) convention. D. Constitutional (aka structural) isomers.