Download Lipid Comparison Chart

DATE:
DATE :
CHAPTER
2
HANDOUT
DATE :
NAME:
NAME :
Lipid Comparison Chart
NAME :
CLASS:
CLASS
: 2-5
BLM
ANSWERS
CLASS:
1. For each of the following molecules, draw its structure and describe its function.
Molecule
Triglyceride/neutral fat
Structure
Phospholipid
BC Biology 12 Blackline Master
BLM 2-5 Answers: Lipid Comparison Chart
Function
Energy storage molecules
Form the membrane in cells
Copyright © 2013 McGraw-Hill Ryerson Limited
978-1-25-908794-3
DATE:
DATE :
CHAPTER
2
HANDOUT
DATE :
NAME:
NAME :
Lipid Comparison Chart
CLASS:
CLASS
: 2-5
BLM
ANSWERS
NAME :
CLASS:
Steroid
Sex hormones
(testosterone, estrogen)—
send signals to different
parts of the body
Cholesterol—part of the
cell membrane, precursor of
several other steroids
2. For each of the following molecules, draw its structure and describe its characteristics.
Molecule
Saturated fatty acid
Structure
Unsaturated fatty acid
BC Biology 12 Blackline Master
BLM 2-5 Answers: Lipid Comparison Chart
Characteristics
From animals, solid at room temp
Examples—lard, butter
From plants, liquid at room temp
Example—vegetable oil
Copyright © 2013 McGraw-Hill Ryerson Limited
978-1-25-908794-3
DATE:
DCHAPTER
ATE :
2
HANDOUT
DATE :
NAME:
NAME :
Lipid Comparison Chart
NAME :
CLASS:
CLASS
: 2-5
BLM
ANSWERS
CLASS:
3. Draw the following two reactions:
a. Dehydration of glycerol and 3 fatty acids
b. Hydrolysis of a fat molecule
BC Biology 12 Blackline Master
BLM 2-5 Answers: Lipid Comparison Chart
Copyright © 2013 McGraw-Hill Ryerson Limited
978-1-25-908794-3