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Lucky 13!!! 1) Complete the table below SYMBOL NAME Use in Living Things or Where it is found C H O N K P Na Cl Ca H2O O2 CO2 C6H12O6 2) Explain why a marathon runner would eat a large, starchy meal the night before a big race. _____________________________________________________________________________ _____________________________________________________________________________ 3) Why might some marine mammals have thick layers of fat beneath their skin? _____________________________________________________________________________ _____________________________________________________________________________ 4) What are some of the functions of waxes in organisms? _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 5) What is the function of phospholipids? _____________________________________________________________________________ _____________________________________________________________________________ 6) Why are enzymes important for digesting food? _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 7) What is metabolism? _____________________________________________________________________________ _____________________________________________________________________________ 8) What is Homeostasis: _____________________________________________________________________________ _____________________________________________________________________________ 9) Where does the energy your body needs to live and grow come from? _____________________________________________________________________________ _____________________________________________________________________________ Macromolecule Concept Map: Using the terms provided below, complete the concept map showing the characteristics of organic compounds. carbohydrates DNA enzymes fats lipids monosaccharide nucleic acids nucleotides phospholipids polysaccharides proteins RNA glycogen starch cellulose speeding up reaction lactose glucose CHEMISTRY TEST REVIEW 1) What is the difference between a dependent and independent variable? ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ 2) What is a Control Set-up? Why is it so Important to the experiment? ______________________________________________________________________________ ______________________________________________________________________________ 3) What is the difference between a monomer and a polymer? ______________________________________________________________________________ ______________________________________________________________________________ 4) What are the 4 four main groups of Polymers/ Macromolecules in living organisms? (a) __________________ (b) __________________ (c) __________________ (d) __________________ 5) What is the purpose of Carbohydrates? ______________________________________________________________________________ ______________________________________________________________________________ 6) What is the difference between carbohydrates in Animals vs. Plants? ______________________________________________________________________________ ______________________________________________________________________________ 7) What is cellulose? Give examples of where we might be able to find it. ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ 8) What is the purpose of Lipids? ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ TYPE OF LIPID FATS WAXES PHOSPHOLIPIDS PURPOSE / FUNCTION WHERE YOU MIGHT FIND IT 9) What is a Protein? ______________________________________________________________________________ ______________________________________________________________________________ 10) What are Amino Acids ______________________________________________________________________________ ______________________________________________________________________________ a) How many Amino Acids are there__________ b) What is the relationship between Amino acids and Proteins? ______________________________________________________________________________ ______________________________________________________________________________ 11) What is an Enzyme? _________________________________________________________________________________ _________________________________________________________________________________ 12) What is an Active site? ______________________________________________________________________________ 13) What is a Substrate? _________________________________________________________________________________ 14) Explain how an Enzyme works and then draw a picture to illustrate how they work. _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 15) ENZYME DRAWING 16) Why do we need enzymes? ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ 17) What are the two (2) different types of Nucleic Acids? a) ____________________________ b) ____________________________ 18) What are their Functions? a) ___________________________________________________________________________ ___________________________________________________________________________ b) ___________________________________________________________________________ ___________________________________________________________________________ 19) What is the smallest unit of matter? ___________________ 20) What is a compound? _________________________________________________________________________________ ___________________________________________________________________________ 21) What is the difference between a compound and a molecule? ______________________________________________________________________________ ______________________________________________________________________________ 22) What is a Chemical Reaction? ______________________________________________________________________________ a) Label the Product and the Reactants. 2 H2 + O2 2 H2O b) Give another example of a Chemical Equation 23) Explain the difference between acids and bases. ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ 24) In the Got Milk Lab, we worked with Lactose and Lactase; explain the interaction between the two and why we ended up with Glucose. ______________________________________________________________________________ ______________________________________________________________________________ 25) What is the pH scale and what does it have to do with acids and bases? Give Examples ______________________________________________________________________________ ______________________________________________________________________________ 26) In the Identifying Macromolecules lab, we looked at how to test for the different macromolecules. a) How would you test for protein? ______________________________________________________________ b) How would you test for glucose? ______________________________________________________________ c) How would you test for starch? ______________________________________________________________ 27) Complete the following table Polymer Monomer Or Subunits Function Structure Example Lipids Carbohydrates Glucose Nucleic Acids 1. Nucleotide Storage of Genetic Information Proteins Proteins Enzymes Structural 2. Building Biomolecules Directions: Use the subunits below to assemble the Biomolecules. Cut out the subunits with scissors and paste or tape them to the second page to turn in. Make each of the Biomolecules listed below: a.) a protein that is 7 amino acids long b.) a single sugar carbohydrate c.) a carbohydrate made up of 6 sugars d.) a lipid molecule a single strand nucleic acid that is 5 nucleotides
