We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byThomas Gregory
Modified over 4 years ago
Chapter 2: Chemical Basis of Life Part II: Chemical Reactions Acids and Bases Inorganic Substances
Chemical Reactions Form or break bonds between atoms, molecules, or ions Parts of a chemical reaction: –Reactants –Products
Chemical Reactions Synthesis Decomposition Exchange Reaction
Chemical Reactions Reversible Reactions Catalysts –1. –2. –3.
Acids, Bases, and Salts Electrolytes
Acids, Bases, and Salts Acids: Bases:
Salts: –Basic Formula: –Example: Acids, Bases, and Salts
Acid and Base Concentrations pH scale- 0_______________7_______________14 Acidic Neutral Basic (high [H+]) (low [H+])
Each number (0-14) on the pH scale represents… Example:.1 grams H + /L = pH of _____.001 grams H + /L =pH of _____ Acid and Base Concentrations
Neutral 1. 2. H 2 O H + + OH - _________ solutions- [H + ] > [OH - ] _________ solutions- [H + ] < [OH - ] Acid and Base Concentrations
pH in the human body Normal blood pH: Alkalosis: –1. –2. Acidosis: –1. –2. Buffers:
Chemical Contents of Cells Organic substances –1. –2. –3. Inorganic substances –1. –2.
Inorganic Substances Water –1. –2. Oxygen –1. –2. Carbon Dioxide Inorganic Salts –Ex. –1. –2.
AT THE CELLULAR LEVEL: CHEMISTRY BECOMES BIOLOGY
Acids, Bases, and Solutions
Chapter 2: The Chemical Level of Organization
Properties of Water.
Biochemistry Chapter 2 Pages Biochemistry Biochemistry combines organic and inorganic chemistry and their interactions in living organisms.
Biological Reactions Page 32. Reactions The major classes of macromolecules consist of carbohydrates, proteins, nucleic acids and lipids. Most macromolecules.
Biochemistry Chemistry of Life. Matter – anything that has mass and takes of space Mass – the amount of matter in a substance – measured in grams.
PH and Buffers. Water Characteristics The covalent bonds within the water molecule, like the hydrogen bonds between the molecules, can also break spontaneously.
Root Words Cyt (cell) Endo (within) Hyper (above) Hypo (Below) Inter (between) Iso (equal) Mit (thread) Phag (to eat) Pino (to drink)
PowerPoint Presentation to accompany Hole’s Human Anatomy and Physiology, 9/e by Shier, Butler, and Lewis.
Chemistry Study Guide. 1. What makes up an atom? Atoms are made of protons, neutrons and electrons.
CHEMISTRY OF LIFE Atomic Structure (p. 31; Fig. 2.1; Table 2.2)
Acids and Bases Acids and Bases and Bears oh my..
Bell Work Complete the crossword puzzle on your desk using your definitions from chapter 8.
Macromolecules are large molecules made up of repeating subunits. Subunits are joined together by covalent bonds. Anabolic reactions involve the creation.
All life processes involve chemical reactions –Ex. Ca ++ in muscle contraction Na +, K + in nerve impulses.
Acid-Base Notes. Acid- Compound that forms hydrogen ions (H + ) when dissolved in water Base – compounds that forms hydroxide ion (OH - ) when dissolved.
Chapter 2 Chemical Basis of Life Why study chemistry in an Anatomy and Physiology class ? - body functions depend on cellular functions - cellular functions.
© 2020 SlidePlayer.com Inc. All rights reserved.