Biology, Pages 58-67 |
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Page 8
... ions ( NH4 ) and cyanate ions ( CNO ̄ ) . Wöhler was astonished to find that instead of the expected product , he had made urea , an organic compound present in the urine of animals . Wöhler challenged the vitalists when he wrote , " I ...
... ions ( NH4 ) and cyanate ions ( CNO ̄ ) . Wöhler was astonished to find that instead of the expected product , he had made urea , an organic compound present in the urine of animals . Wöhler challenged the vitalists when he wrote , " I ...
Page 13
... ion . Instead , a carbon atom usually completes its valence shell by sharing its 4 electrons with other atoms in covalent bonds so that 8 electrons are present . Each carbon atom thus acts as an intersection point from which a molecule ...
... ion . Instead , a carbon atom usually completes its valence shell by sharing its 4 electrons with other atoms in covalent bonds so that 8 electrons are present . Each carbon atom thus acts as an intersection point from which a molecule ...
Page 39
... ion . This ion , [ HOPO32 , is often 2- abbreviated [ symbol ] in this book . Losing one phosphate , ATP becomes adenosine diphosphate , or ADP . The reaction releases energy that can be used by the cell , as you will learn in more ...
... ion . This ion , [ HOPO32 , is often 2- abbreviated [ symbol ] in this book . Losing one phosphate , ATP becomes adenosine diphosphate , or ADP . The reaction releases energy that can be used by the cell , as you will learn in more ...
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4.2 Carbon atoms 4.3 Functional groups ability to form acid adenosine aldehyde amino asymmetric carbon atoms can form bonding to four carbon and hydrogen carbon compounds Carbon Skeleton Variation carbon's versatility carbonyl group carboxyl Chapter Chemical Elements chemist common carbon skeleton Concept 4.2 Carbon Concept 4.3 Functional Concept Check covalent arrangement covalent bonds cyanate double bonds electron shell Electron-shell diagrams enantiomers fat molecules form diverse molecules four other atoms geometric isomers Groups Most Important groups of atoms H H H H-C-OH H huge number hydrocarbon tails hydrogen hydroxyl inorganic involved in chemical ketone L-Dopa living matter living organisms molecular architecture Molecular Diversity Arising molecular formula molecules by bonding nitrogen organic chemistry organic compounds organic molecules oxygen Parkinson's disease pentanes phosphate group Proteins sex hormones simple molecule skeletons of organic structural formula structural isomers study of carbon suggested answers sulfhydryl term that correctly thalidomide types of isomers urea valence shell Wöhler