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Chemistry in Biology Section 1: Atoms, Elements, and Compounds

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Presentation on theme: "Chemistry in Biology Section 1: Atoms, Elements, and Compounds"— Presentation transcript:

1 Chemistry in Biology Section 1: Atoms, Elements, and Compounds
Section 2: Chemical Reactions Section 3: Water and Solutions Section 4: The Building Blocks of Life

2 Atoms are the foundation of biological chemistry and the building blocks of all living organisms.
What I Know W What I Want to Find Out L What I Learned Copyright © McGraw-Hill Education

3 Section 1: Matter is composed of tiny particles called atoms.
Section 2: Chemical reactions allow living things to grow, develop, reproduce, and adapt. Section 3: The properties of water make it well suited to help maintain homeostasis in an organism. Section 4: Organisms are made up of carbon-based molecules.

4 Essential Questions What are atoms?
How are the particles that make up atoms diagrammed? What are the similarities between covalent and ionic bonds? How are van der Waals forces described? What are the parts of a chemical reaction? How can energy changes be related to chemical reactions? What is the importance of enzymes in living organisms? Copyright © McGraw-Hill Education Chemistry in Biology

5 Essential Questions continued
How does the structure of water make it a good solvent? What are the similarities and differences between solutions and suspensions? What are the differences between acids and bases? What is the role of carbon in living organisms? What are the four major families of biological macromolecules? What are the functions of each group of biological macromolecules? Copyright © McGraw-Hill Education Chemistry in Biology

6 Vocabulary Review New continued New substance isotope process compound
physical property organic compound New atom nucleus proton neutron electron element New continued isotope compound covalent bond molecule ion ionic bond van der Waals force chemical reaction reactant product activation energy Chemistry in Biology Copyright © McGraw-Hill Education

7 Vocabulary New continued New continued catalyst base enzyme pH
substrate active site polar molecule hydrogen bond mixture solution solvent solute acid New continued base pH buffer macromolecule polymer carbohydrate lipid protein amino acid nucleic acid nucleotide Chemistry in Biology Copyright © McGraw-Hill Education

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