11. Using the information from above, is a carbohydrate or a lipid more likely to be a good source of energy for an organism? Model 2 – Biochemical Reactions A. B. C R H N C O OH H H C R H N C O OH H H C R H N C H H O C R H NH C O OH + + H 2 O O OH H H H O H OH H OH H OH O H O H OH H CH 2 OH OH CH 2 OH H O H H H O H OH H OH H OH O O H O H OH H CH 2 OH CH 2 OH H + + H 2 O C. C O (CH 2 ) 14 CH 3 O H C C H H H OH C H H O C CH 3 O OH + C C H H O C H H O C CH 3 O OH H (CH 2 ) 14 CH 3 O + H 2 O Glucose Sucrose Dipeptide Fatty acid Diglyceride Amino acid 1 Amino acid 2 MonoglycerideFructoselipds casue have more bondsglycosidic bondpeptide bondester bond
4 POGIL ™ Activities for High School Biology 12. What are the reactants of reaction A?13. What are the products of reaction A?14. Each of the reactants in reaction A is a single sugar molecule, also called a monosaccharide. What prefix before saccharide would you use to describe sucrose?15. What are the reactants of reaction B?16. When the two molecules in reaction B are joined together, what other two molecules are pro-duced?17. What product do all three reactions in Model 2 have in common? 18. On the diagrams in Model 2, circle and label the glycosidic, peptide, and ester bonds.19. These reactions are all referred to as dehydration synthesisor condensation reactions. With your group develop an explanation for why these terms are used to describe these reactions.
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