UNDERSTANDING MACROMOLECULESUNDERSTANDING MACROMOLECULES 100 points 100 points

This assignment is a self-paced activity using the text to read This assignment is a self-paced activity using the text to read about and draw the four macromolecules that will be on our about and draw the four macromolecules that will be on our next test. next test.

Assignment Due dates:Assignment Due dates: Carbohydrates: 9/8Carbohydrates: 9/8 Lipids: 9/9Lipids: 9/9 Proteins: 9/10Proteins: 9/10 Enzymes: 9/11Enzymes: 9/11 Nucleic acids: 9/15Nucleic acids: 9/15

You will be working on this in class AND at homeYou will be working on this in class AND at home The The boldbold page numbers listed apply to the Campbell (BAT) text used page numbers listed apply to the Campbell (BAT) text used

in the classroomin the classroom The (parentheses) page numbers listed apply to the STARR text at The (parentheses) page numbers listed apply to the STARR text at

home. home.

Drawing Macromolecule InteractionsDrawing Macromolecule Interactions(10 pts)(10 pts)

1.1. Define Dehydration Synthesis aka Define Dehydration Synthesis aka Condensation Reaction Condensation Reaction p. 36p. 36: (STARR p.37): (STARR p.37)

2.2. DrawDraw and and labellabel the Dehydration Synthesis of a the Dehydration Synthesis of a polymer polymer

3.3. Define Hydrolysis Define Hydrolysis p. 36p. 36: (STARR p. 37): (STARR p. 37)

4.4. DrawDraw and and labellabel Hydrolysis of a polymer Hydrolysis of a polymer

Carbohydrate Carbohydrate (10 pts)(10 pts)

p. 37-38 p. 37-38 (STARR p.38)(STARR p.38)

5.5. Draw the linear and ring forms of Glucose. Draw the linear and ring forms of Glucose. Label.Label.

6.6. Draw the linear form of Fructose. Label. Draw the linear form of Fructose. Label.

7.7. Draw the ring form of Maltose or Sucrose AND Draw the ring form of Maltose or Sucrose AND describe how it is made. Label.describe how it is made. Label.

Complex Carbohydrates Complex Carbohydrates (10 pts)(10 pts)

p. 39 p. 39 (STARR p.38-39)(STARR p.38-39)

8.8. Define Polysaccharide.Define Polysaccharide.

9.9. Draw a portion (8-10 segments) of a Draw a portion (8-10 segments) of a starch molecule. Label.starch molecule. Label.

10.10. Describe the function of glycogen, Describe the function of glycogen, cellulose and starch.cellulose and starch.

11.11. In what type of cells can you find In what type of cells can you find glycogen, cellulose and starch?glycogen, cellulose and starch?

Lipids Lipids (10 pts)(10 pts)

p. 40-41 p. 40-41 (STARR p.40-41)(STARR p.40-41)

12.12. DrawDraw the end result of a triglyceride (after the end result of a triglyceride (after dehydration of the fatty acid tail). dehydration of the fatty acid tail). LabelLabel the the glycerolglycerol part and the part and the Fatty Acids tails. Fatty Acids tails. You You can simplify the hydrocarbon tail.can simplify the hydrocarbon tail.

13.13. DescribeDescribe how unsaturated fatty acids and how unsaturated fatty acids and saturated fatty acids are different.saturated fatty acids are different.

14.14. DescribeDescribe and tell the and tell the functionfunction and and locationlocation of of phospholipidsphospholipids, , waxeswaxes and and steroidssteroids (steroids (steroids are also called sterols).are also called sterols).

Proteins Proteins (10 pts)(10 pts)

p. 42-43 p. 42-43 (STARR p.42-43)(STARR p.42-43)

15.15. DrawDraw the general structure of an amino the general structure of an amino acid. acid. LabelLabel the amine group, carboxyl the amine group, carboxyl group and R group.group and R group.

16.16. DrawDraw twotwo amino acids joined by a amino acids joined by a peptide bond and peptide bond and labellabel the parts. the parts.

17.17. DescribeDescribe 3 3 examplesexamples of Proteins of Proteins function/classesfunction/classes..

Proteins Continued – Enzymes Proteins Continued – Enzymes (10 pts)(10 pts)

p. 42-43, 76-78 p. 42-43, 76-78 (STARR p.37, 44, 96, (STARR p.37, 44, 96, online)online)

18.18. DefineDefine Denaturation Denaturation

19.19. DefineDefine Enzyme Enzyme

20.20. DrawDraw a generic enzyme and a generic enzyme and labellabel its its parts – substrate, active site (online)parts – substrate, active site (online)

21.21. Give an Give an exampleexample of an enzyme and its of an enzyme and its action. (online)action. (online)

Nucleic Acid Nucleic Acid (10 pts)(10 pts)

p. 47 p. 47 (STARR p.46-47)(STARR p.46-47)

22.22. DrawDraw and and labellabel a Nucleotide. Label the a Nucleotide. Label the phosphate, sugar and nitrogen base.phosphate, sugar and nitrogen base.

23.23. ListList and and describedescribe four types of nitrogen four types of nitrogen bases.bases.

24.24. What is the function of Nucleic Acids?What is the function of Nucleic Acids?

Vocabulary Vocabulary (30 pts)(30 pts)

Generate flashcards note cards for the Generate flashcards note cards for the following terms. following terms.

Use the same model as last week for the Use the same model as last week for the notecards. See template on the website if notecards. See template on the website if you need toyou need to

VocabularyVocabulary

MACROMOLECULESMACROMOLECULES MacromoleculeMacromolecule PolymerPolymer MonomerMonomer Dehydration synthesisDehydration synthesis HydrolysisHydrolysis

CARBOHYDRATESCARBOHYDRATES CarbohydrateCarbohydrate MonosaccharideMonosaccharide DisaccharideDisaccharide PolysaccharidePolysaccharide GlucoseGlucose StarchStarch GlycogenGlycogen CelluloseCellulose

VocabularyVocabulary

LIPIDSLIPIDS LipidLipid PhospholipidPhospholipid SaturatedSaturated UnsaturatedUnsaturated

PROTEINPROTEIN ProteinProtein Amino acidAmino acid Peptide bondPeptide bond PolypeptidePolypeptide EnzymeEnzyme Active siteActive site SubstrateSubstrate DenaturationDenaturation

NUCLEIC ACIDNUCLEIC ACID Nucleic AcidNucleic Acid NucleotideNucleotide DNADNA RNARNA ATPATP

Remember to Remember to say… “I LOVE say… “I LOVE

HONORS HONORS BIOLOGY!)BIOLOGY!)

We will be reviewing all of this material in We will be reviewing all of this material in class. If you have questions please ask class. If you have questions please ask immediately. Do your best to complete this immediately. Do your best to complete this work neatly and in an organized manner.work neatly and in an organized manner.