Ch2 Review Activities with QR code answer keys

advertisement

Macromolecules Review #1

Types of Compounds: Classify each as an organic or inorganic compound.

1. H

2

O

2. protein

3. rocks

4. makes up living things

5. nucleic acid

6. CO

2

7. makes up non-living matter

8. carbohydrate

9. O

2

10. lipid

Macromolecules Review #2

Monomer or Polymer: Classify each as a monomer or polymer.

1. starch

2. RNA

3. steroid

4. amino acid

5. glycerol

6. protein

7. glycogen

8. cellulose

9. fatty acid

10. DNA

11. glucose

12. saturated fat

13. polypeptide chain

14. monosaccharide

15. phospholipid

16. nucleotide

17. unsaturated fat

Macromolecules Review #3

Carbohydrates: Classify each as glucose, glycogen, starch or cellulose.

Write ALL possibilities.

1. short-term storage

2. found in plants

3. found in animals

4. used for quick energy

5. makes up plant structures

6. also known as “fiber”

Macromolecules Review #4

Lipids: Classify each as saturated fat, unsaturated fat, phospholipid, steroid.

Write ALL possibilities.

1. found in animals

2. found in plants

3. long-term energy storage

4. chemical signals

5. make up cell membranes

6. cholesterol

Macromolecules Review #5

Classify each as carbohydrate (C), protein (P), lipid (L), nucleic acid (NA)

1. starch

2. cholesterol

10. polysaccharide

11. phospholipid

3. steroid

4. glycogen

5. nucleotide

6. RNA

12. glycerol

13. monosaccharide

14. cellulose

15. amino acid

7. polypeptide chain

8. glucose

9. unsaturated fat

16. enzyme

17. saturated fat

18. DNA

Macromolecules Review #6

Identify the specific molecule (use terms from A) from each description. Some terms may be used more than once. polypeptide, cellulose, nucleotide, polysaccharide, glycogen, glycerol, cholesterol,

DNA, RNA, unsaturated fat, saturated fat, amino acid, glucose, monosaccharide, enzyme, phospholipid, protein, steroid, carbohydrate

1. provides long-term energy storage for animals

2. instructions for building proteins

3. provides quick energy

4. sex hormones

5. provides short-term energy for plants

6. forms plant and animal structures

7. forms membranes of all cells

8. speeds up chemical reactions

9. single sugar

10. converted by cells into ATP

11. monomer of proteins

12. provides long-term energy storage for plants

13. genetic material

14. steroid that is part of cell membranes

15. 3-carbon backbone of a fat

16. provides short-term energy storage for animals

17. many sugars

18. monomer of nucleic acids

19. forms the cell wall of plant cells

20. another name for protein

Macromolecules #7

State whether each is found in animals, plants or both.

1. starch

2. polysaccharide

3. steroid

4. glycogen

5. glucose

6. RNA

7. saturated fat

8. protein

9. DNA

10. phospholipid

11. enzyme

12. monosaccharide

13. cellulose

14. amino acid

Macromolecules #8

Which molecule is described. Write ALL possibilities.

 glucose, glycogen, starch, cellulose, unsaturated fat

 RNA, DNA, protein, saturated fat, phospholipid

1. made of glycerol and fatty acids

2. made of carbon, hydrogen and oxygen only

3. contains nitrogen

4. used to build muscle

5. quick boost of energy

6. stored energy

7. required to make protein

8. allows materials in and out of cells

9. makes hair, skin and nails

10. composed of nucleotides

Enzyme Review #1

Organic Molecule Review #4

Identify the Unknown samples

Unknown Elements Molecular

Sample

A

Contained Characteristics

C, H, O and N Polymer, very large molecules

B

C

C, H and O Very little oxygen, lots of Hydrogen

C, H and O Twice as much hydrogen as oxygen

Organic Compound

A _______________________

B _______________________

C _______________________

Reason

____________________________

___________________________

_____________________________

Organic Molecule Review #1

Fill in the table for nucleic acids:

Fill in the table for proteins:

Organic Molecule Review #2:

Fill in the table for lipids:

Fill in the table for carbohydrates:

Organic Molecule Review #3:

Name the 4 types of organic molecules:

Name the 6 elements found in living things:

_________________________________________

Enzyme Review #2

Download