What is the role of carbon in the molecular diversity of. Organic chemistry is the study of carbon compounds carbon atoms can form diverse molecules by bonding to four other atoms a few chemical groups are key to the functioning of biological molecules carbon. Chapter 2 the chemical context of life chapter 4 carbon and the molecular diversity of life chapter 3 water and the fitness of the environment. Cell communication and cell cycle unit 4 heredity unit 5.
Chapter 4 carbon and the molecular diversity of life free download as word doc. Chapter 4 carbon and the molecular diversity of life organic. The backbone of life w ater is the universal medium for life on earth, but living or. The backbone of life w ater is the universal medium for life on earth, but living organisms, such as the plants and roosevelt elk in figure 4. Study this figure of stanley millers experiment to simulate conditions thought to have existed on the early earth. The backbone of life 2 although cells are 7095% water, the rest consists mostly of carbon based compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules.
Chapter 4 carbon and the molecular diversity of life 2. Chapter 4 carbon and the molecular diversity of life youtube. The overall percentages of the major elements of lifec, h. Diversity is one of the fascinating features of life. The backbone of life although cells are 7095% water, the rest consists mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other. Biology chapter 4 chapter 4 carbon and the molecular. Carbon accounts for the diversity of biological molecules, which has made possible the wide variety of living things. The backbone of life living organisms consist mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living matter versus inanimate objects are all composed of carbon compounds. Molecular diversity arising from carbon skeleton variation carbon chains form the skeletons of most organic molecules skeletons can vary in length and shape shapes can include 1 straight, 2 branched, and 3 arranged in closed rings some skeletons can also include double bonds, which vary in location and number. Carbon and the molecular diversity of life learn with flashcards, games, and more for free. Carbon and the molecular diversity of life outline. Carbon is unparalleled in its ability to form large, complex, and diverse molecules. The backbone of life living organisms consist mostly of carbon. Carbon and the molecular diversity of life organic molecules and the origin of life on earth.
Prebiotic synthesis and molecular diversity weizmann institute of. Feb 11, 2016 ap bio ch 04 carbon and the molecular diversity of life part 1 duration. Organic chemistry is the study of carbon compounds. Molecular diversity arises from variations in the carbon skeleton. The backbone of life although cells are 7095% water, the rest consists mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living matter are all composed of carbon compounds. Carbon the backbone of biological molecules although cells are 7095% water, the rest consists mostly of carbon based compounds. Carbon and the molecular diversity of life lecture outline overview. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
The backbone of life although cells are 7095% water, the rest consists mostly of carbon based compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules. Carbon atoms are the most versatile building blocks of molecules. Ap chapter 4 carbon and the molecular diversity of life. The backbone of life living organisms consist mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living matter are all composed of carbon compounds. The water mixture in the sea at the bottom of the flask was heated. Aug 24, 2008 due to carbon only having 4 electrons in its outer energy shell, it wants to form 4 bonds with other elements. It is essential that you know the answers to these questions. Carbon and the molecular diversity of life chapter 4.
What is the role of carbon in the molecular diversity of life. This enables carbon to form chains, branched chains and rings. Chapter 4 carbon and the molecular diversity of life biolympiads. Mar 11, 20 04 carbon and the molecular diversity of life 1. The backbone of life although cells are 7095% water, the rest consists mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living matter are all composed of carbon compounds 2. Three syntonesmethylene, nitrene and carbon monoxid carried by molecular nitrogen at law. Explain the elements of stanley millers experiment, using arrows to indicate what occurs in various parts of the apparatus. Carbon c hydrogen h oxygen o nitrogen n phosphorus p sulfur s the central element of. This carbon and the molecular diversity of life worksheet is suitable for 11th higher ed.
Carbon and the molecular diversity of life chapter 4 pgs. More than 70% of the murchison carbon content has been classified as. Carbon and the molecular diversity of life chapter exam instructions. This chapter builds upon information and concepts introduced in chapters 2 and 3 and extends the descriptions and. The backbone of life although cells are 7095% water, living organisms consist mostly of carbon based compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living. Chapter 3 guided reading notes carbon and the molecular. Chapter 5 the structure and function of large biological molecules. Carbon and the molecular diversity of life to learn more about the book this website supports, please visit its information center. Variation in carbon skeletons contributes the diversity of organic molecules. Organic chemistry is the study of carbon compounds 2. Carbon atoms can form diverse molecules bybonding to four other atoms electron.
Carbon chains form the skeletons of most organic molecules. Clipping is a handy way to collect important slides you want to go back to later. The carbon and the molecular diversity of life chapter of this campbell biology textbook companion course helps students learn the essential biology lessons of the molecular diversity of life. Chapter 4 carbon and the molecular diversity of life all organisms are composed mostly of chemical structures based on the element carbon. Explain the role of carbon in the molecular diversity of life. Chapter 4 carbon and the molecular diversity of life overview. Chapter 4 carbon and the molecular diversity of life. Now customize the name of a clipboard to store your clips. Choose your answers to the questions and click next to see the next set of questions. Carbon and the molecular diversity of life most of this chapter is new material. Draw three other sugars that differ from it with respect to the position of the carbonyl group, the number of carbons, or whether the sugar takes a linear or ring shape. Draw two ketose pentose sugars that have the same chemical formula but different structures.
Dec 12, 2019 file type icon file name description size revision time user. This unit will covered by two exams covering the following chapters. Carbon and the molecular diversity of life pma science. The backbone of life although cells are 7095% water, the rest consists mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules. These structures wouldnt be possible if carbon could only form 3, 2, or 1 bond. Ap bio ch 04 carbon and the molecular diversity of life part 1 duration. He used ch 4, nh 3, co 2, h 2s, and h 2 as gases simulating the atmosphere on the early earth water vapor cooled rain containing organic molecules. Carbon and the molecular diversity of life studyreading guide a.
It is essential that you understand the answers to these questions. When biology pupils complete this activity, they will explore a variety of organic compounds that are necessary for life. Isomers functional groups also contribute to the molecular diversity of life. Chapter 4 goals explain how carbons electron configuration explains its ability to form large, complex, diverse organic molecules name the major functional groups found in organic molecules. Chapter 4 carbon and the molecular diversity of life section. Carbon and the molecular diversity of life worksheet for. Powered by create your own unique website with customizable templates. Jacksonchapter 4carbon and the moleculardiversity of life lectures by erin barley kathleen fitzpatrick 2011 pearson education, inc. Carbon basics carbon is the 6th element on the periodic table. The result is to allow for the possibility of another molecules that can be an enantiomer mirror image of the first molecule. Molecular diversity and network complexity in growing protocells. The macromolecules are a subset of organic molecules any carboncontaining liquid, solid, or gas that are especially important for life.
The backbone of life although cells are 7095% water, living organisms consist mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living. High molecular diversity of extraterrestrial organic matter in. May 27, 2008 carbon and the molecular diversity of life 1. Due to carbon only having 4 electrons in its outer energy shell, it wants to form 4 bonds with other elements.
The backbone of life living organisms consist mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other. Most organic compounds contain hydrogen atoms in addition to carbon atoms. Variation in carbon skeletons contributes to the diversity of organic molecules. Carbon the backbone of biological molecules although cells are 7095% water, the rest consists mostly of carbonbased compounds. Concerning prebiotic stage in life evolution we present our theory based on syntone chemistry. In cambrian, there was a real explosion of life on earth, the diversity of animals. Selection file type icon file name description size revision time. Biochem 1 exam tuesday, 1016 biochem 2 exam wednesday 117 chapter 2 the chemical context of life chapter 4 carbon and the molecular diversity of life chapter 3 water and the fitness of the environment. Pdf the prebiotic stage and the evolution of life on earth. Carbon enters the biosphere through the action of plants. Diverse molecular species are encapsulated and coexist in cellular compartments. Ap biology student essay question objectives this is a list of questions that cover topics that have been on previous ap biology free response questions from the last several years. Carbon and the molecular diversity of life chapter 4 key concepts.
How do the unique chemical and physical properties of water make life on earth possible. Carbon and the molecular diversity of life 70 95% of cell is water the rest carbonbased compounds other elements h, o, n, s and p e. The backbone of life living organisms consist mostly of carbon based compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other. Chapter 4 carbon and the molecular diversity of life lecture outline overview. Variation in carbon skeletons contributes the diversity of organic. High molecular diversity of extraterrestrial organic matter in murchison. The backbone of life 2 although cells are 7095% water, the rest consists mostly of carbonbased compounds carbon is unparalleled in its ability to form large, complex, and diverse molecules proteins, dna, carbohydrates, and other molecules that distinguish living matter are all composed of carbon compounds. Lecture presentations for campbell biology, ninth edition jane b. Variation in carbon skeletons contributes the diversity of organic molecules although cells are 7095% water, the rest consists. Plants use solar energy to transform atmospheric co 2 into the mol. Chapter 4 carbon and the molecular diversity of life 1 chapter 4 carbon and the molecular diversity of life section a the importance of carbon 1.
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