* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Document
Interactome wikipedia , lookup
Enzyme inhibitor wikipedia , lookup
Basal metabolic rate wikipedia , lookup
Multi-state modeling of biomolecules wikipedia , lookup
Metabolic network modelling wikipedia , lookup
Point mutation wikipedia , lookup
Fatty acid metabolism wikipedia , lookup
Oxidative phosphorylation wikipedia , lookup
Fatty acid synthesis wikipedia , lookup
Amino acid synthesis wikipedia , lookup
Lipid signaling wikipedia , lookup
Protein–protein interaction wikipedia , lookup
Photosynthetic reaction centre wikipedia , lookup
Two-hybrid screening wikipedia , lookup
Deoxyribozyme wikipedia , lookup
Western blot wikipedia , lookup
Nuclear magnetic resonance spectroscopy of proteins wikipedia , lookup
Evolution of metal ions in biological systems wikipedia , lookup
Protein structure prediction wikipedia , lookup
Nucleic acid analogue wikipedia , lookup
Biosynthesis wikipedia , lookup
Metalloprotein wikipedia , lookup
Name: _______________________________ Period: ___________ Date: _____________ Academic Biology – Study Guide for Biochemistry and Macromolecules Assessment I can describe and analyze the properties of the elements essential to life: CHNOPS 1. 2. 3. 4. Element names. Valence electrons and bonding characteristics of each element. Where the elements can be found in the body. Why the elements are essential in the human body. I can distinguish between the four main classifications of macromolecules based on their structure and properties. 1. 2. 3. 4. 5. 6. Identify and describe the 4 main classifications of macromolecules. Function of each macromolecule in the body. In what foods do we find each type of macromolecule? The monomer for each macromolecule and examples The polymer for each macromolecule and examples. The general structure of each type of macromolecule – be able to distinguish the different macromolecules based on structure. I can investigate for the presence of monosaccharides, starches, and proteins in foods by identifying positive colorimetric reactions with indicator tests. 1. The indicators used to identify monosaccharides, starches, and proteins 2. The colors present in a positive test for each indicator. 3. Be able to apply what you learned during the labs to a real world scenario. I can analyze scenarios to identify enzymes and substrates; and assess possible causes for enzyme denaturation. 1. The purpose and function of enzymes. 2. How enzymes relate to catalysts and how energy is influenced. 3. Enzymes are what type of macromolecule? 4. Factors that contribute to enzyme denaturation I can apply biochemistry vocabulary words to real world situations. 1. Like your vocab quizzes, be able to apply your 22 vocabulary words, not just memorize the definitions. 2. Review your quizzes. Name: _______________________________ Period: ___________ Date: _____________ Assessment Practice - This DOES NOT cover all the material you may be tested on. You need to review all your notes, homework assignments, quizzes, and classwork. 1. Fill in the chart below using the information you know about the six most abundant elements in the human body: Element Symbol C Valence Electrons 4 # of Bonds 4 Carbon Macromolecules Found In Hydrogen H 1 1 Oxygen O 6 2 Nitrogen N 5 3 Protein, Carbohydrate, Lipids, Nucleic Acids Protein, Carbohydrate, Lipid, Nucleic Acid Protein, Carbohydrate, Lipid, Nucleic Acid Protein, Nucleic Acid Sulfur S 6 2 Some Proteins (Not Many) Phosphorus P 5 3 Nucleic Acid 2. Name four categories of organic molecules which form the basis of all living things: a. Protein b. Carbohydrate c. Lipid d. Nucleic Acid 3. What is a disaccharide? Two Sugars 4. How does a polysaccharide differ from a disaccharide? A disaccharide is two sugars where a polysaccharide is many sugars. 5. Circle the polysaccharides Glucose Dextrose Glycogen Maltose Starch Fructose Chitin Wax Sucrose DNA Cellulose Histone 6. Fill in the chart below: Indicator Color of Positive Reaction Iodine Macromolecule it Indicates For Carbohydrate (Starch) Benedicts Carbohydrate (Sugar) Orange or Yellow Biuret Protein Purple Black or Dark Purple Name: _______________________________ Period: ___________ Date: _____________ 7. What is the difference between reactants and products in a chemical reaction? Reactants go into to the chemical reaction and products are what come out. 8. Fill in the chart below: Macromolecule Monomer Carbohydrate Protein Monosaccharide Starch, Chitin, Cellulose, Glycogen, Polysaccharides Glycerol Head Wax, and Fatty Acid Unsaturated Tail Fats, Saturated Fats Amino Acids Enzymes Nucleic Acid Nucleotide Lipid Polymer(S) DNA or RNA Function(s) To provide and store energy and help with structure Provide long term energy storage and send messages. Facilitated chemical Reactions, immune response, Protect the body Store and transmit Genetic Information 9. What is the difference between a condensation reaction and a hydrolysis reaction? Condensation reaction loses a molecule of water to link monomers together and a hydrolysis uses water to break polymers into monomers. 10. What is an enzyme substrate complex? Explain the Lock and Key model? When an enzyme and substrate bind together at an active site. 11. How can enzymes become denatured? When the temperature or pH change. 12. Why is an enzyme referred to as a catalyst? Because it speeds up chemical reactions.