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1. List the steps of the scientific method in order. 2. What is the difference between an observation and an inference?. 3. In the following scenario identify the Independent Variable , Dependent variable , Control Group and Experimental Group. 4.
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1 List the steps of the scientific method in order.
2 What is the difference between an observation and an inference?
3 In the following scenario identify the Independent Variable, Dependent variable, Control Group and Experimental Group.
4 Identify the 7-8 characteristics of life
5 List the organization of life from smallest to largest. Hint: start with an atom and take it to an organism.
6 What is the difference between a law and a theory?
7 Atomic Structure • Draw an atom • label electron, proton, neutron, and nucleus. • Places charges next to P, N, E
8 What is the difference between and ion and an isotope?
9 Bonds • What are the 3 types of bonds? • Draw an example of each • Which is the strongest and which is the weakest
10 What is the difference between polar covalent and non-polar covalent bonds?
11 Water • What are the 4 unique properties of water? • What types of bonds allow water to have these properties? • What is the difference between ad/cohesion?
12 pH • Draw a basic pH scale from 0-14 • Identify which end is acidic and which is basic • Where is the highest concentration of H ions and where is the highest concentration of OH • Something found at pH 3 is ________ X more __________ than something found at pH 7.
13 Macromolecules • What are the 4 macromolecules. • What are the monomers and polymers of each?
14 Macromolecules • What is the function of a carb? • Nucleic acid? • Protein? • Lipid?
15 What is the difference between a monomer and a polymer?
16 Macromolecule • What is the difference between dehydration synthesis and hydrolysis reaction? • What does each one do?
17 Enzymes • Draw a label and enzyme, substrate • What is activation energy? • What effect does an catalysts have on activation energy?
18 What are some factors that affect the rate of enzyme reactions?
19 What is the difference between organic and inorganic compounds?