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Review:. Macromolecules. Which terms could be used to correctly describe the structure below?. macromolecule Monomer Building block Polymer Both a and d. This polymer is made up of repeating units called __________. macromolecules Monomers Carbohydrates Nucleic acids.

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Review:

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  1. Review: Macromolecules

  2. Which terms could be used to correctly describe the structure below? • macromolecule • Monomer • Building block • Polymer • Both a and d

  3. This polymer is made up of repeating units called __________. • macromolecules • Monomers • Carbohydrates • Nucleic acids

  4. The type of bond that forms between the monomers is __________. • ionic bonds • Covalent bonds • Hydrogen bonds • Noncovalent bonds

  5. What is the name of the process where these bonds are formed? Dehydration synthesis

  6. Which statements are true about dehydration synthesis? • water is added • Water is removed • Energy is used • Energy is released • Catalyst is needed • Catalyst is not needed

  7. What is the name of the process where these bonds are broken? Hydrolysis

  8. Which statements are true about Hydrolysis? • water is added • Water is removed • Energy is used • Energy is released • Catalyst is needed • Catalyst is not needed

  9. If the structure below was a carbohydrate….. • What structure is the red arrow pointing to? • Monosaccharide

  10. If the structure below was a carbohydrate….. • What structure is the red arrow pointing to? • Glycosidic linkage (which is specific name of a covalent bond)

  11. What is another term for the carbohydrate that links hundreds of monosaccharides? • Polysaccharides

  12. If the structure below was a carbohydrate….. • What would you call this structure? • Disaccharide

  13. If the structure below was a starch molecule….. • What kind of monosaccharide monomer is this? • Glucose

  14. If the structure below was a nucleic acid….. • What structure is the red arrow pointing to? • Nucleotide

  15. If the structure below was a nucleic acid….. • What are two examples of this polymer? • DNA and RNA

  16. If the structure below was a nucleic acid….. • How is DNA different from RNA? • RNA is single stranded and DNA is double, uracil replaces thymine in RNA, sugar is Ribose in RNA and deoxyribose in DNA

  17. If the structure below was a nucleic acid….. • What are the 3 parts of a nucleotide? • 5 carbon Sugar (pentose sugar), nitrogenous base, phosphate group

  18. If the structure below was a nucleic acid….. • What is the name of the bond that links the sugar of one nucleotide to the phosphate of another? • Phosphodiester bond (specifc type of covalent bond)

  19. If the structure below was a protein….. • What structure is the red arrow pointing to? • Amino Acid

  20. If the structure below was a protein….. • What structure is the red arrow pointing to? • Peptide bond (which is specific name of a covalent bond)

  21. If the structure below was a protein….. • What would you call this structure? • Dipeptide

  22. If the structure below was a protein….. • Many amino acids linked together can be called a ___________? • Polypeptide

  23. Which group changes in different amino acids? • Blue • Green • Purple • Yellow

  24. Which group is the amino group? • Blue • Green • Purple • Yellow

  25. Which group is the carboxyl group? • Blue • Green • Purple • Yellow

  26. Which group interacts to form tertiary structures? • Blue • Green • Purple • Yellow

  27. Which groups interacts to form secondary structures? • Blue • Green • Purple • Yellow

  28. Which category of lipids is shown below? • Phospholipids

  29. Which category of lipids is shown below? • Steroids

  30. Which category of lipids is shown below? • Fats

  31. Saturated or Unsaturated fat? • saturated

  32. Monounsaturated or Polyunsaturated fat? • polyunsaturated

  33. What is the Yellow portion of the diagram below called? • Fatty Acid Chains

  34. What is the Green portion of the diagram below called? • Glycerol

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