Slide 1CHEMICAL BASIS OF LIFE AT THE CELLULAR LEVEL: CHEMISTRY BECOMES BIOLOGY -body functions depend on cellular functions -cellular functions result from chemical changes…

1. Lesson Overview Chemical Reactions and Enzymes2.4 Chemical Reactions and Enzymes 2. Lesson OverviewChemical Reactions and EnzymesChemical Reactions A chemical reaction…

1. 1. Which of the following is an example of a physical change? A. dissolving salt into water B. hard-boiling an egg C. burning wood into charcoal D. rusting iron 2. Which…

Slide 1Chemical reactions Slide 2  Add the baking soda to one corner of the bag and add vinegar to the other end of the bag. MAKE SURE THEY ARE SEPARATE.  Mix the substances…

Slide 1Balancing Chemical Equations Slide 2 – an equation that uses – an equation that uses chemical formulas and symbols to show chemical formulas and symbols to show…

Slide 1 Quantitative Chemistry SL Slide 2 SI Units Modern science is an international endeavour, more reliable system of standards of measure, the System International Units…

Slide 1 Nutrition and Metabolism Slide 2 Metabolism Recall: metabolism = all chemical reactions occurring in the body. – Reactants = substances that “enter” a chemical…

Slide 1 Objectives: 1) Explain how chemical reactions affect chemical bonds in compounds. 2) Explain why enzymes are important to living things. Slide 2  Chemical reaction…

Slide 1 Changes Physical & Chemical Slide 2 Physical Change A physical change is a change in size, shape, form, or state of matter in which the matter’s identity stays…

REGULATORY FRAMEWORK ON CHEMICAL AND INDUSTRIAL DISASTER MANAGEMENT IN INDIA -AN OVERVIEW By G.Bala Kishore M.E., Director of Factories Government of Andhra Pradesh, Hyderabad…