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Lesson 2
The Cell
Scan Lesson 2 in your book. Think of three questions you have about cells. Write those
questions in your Science Journal. Then try to answer your questions as you read.
Compare cell parts by completing the chart. Put a check mark in the
Cell Shape and
Movement
Plant or Animal column to indicate which types of cells contain the cell
part listed. You might need to reference the cell diagrams to decide.
Cell Part
Plant
Animal
Description:
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Cell membrane
Purpose:
Description:
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
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Cell wall
Purpose:
Description:
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Cytoplasm
Purpose:
Description:
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Cytoskeleton
Purpose:
Cell Structure and Function
15
Lesson 2 | The Cell (continued)
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Cell Types
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Identify and describe 2 examples of cell appendages.
1.
Example:
Description:
short, hairlike
structures
Purpose:
2.
Example:
flagella
Description:
Purpose:
Classify cells as prokaryotic or eukaryotic by writing “E” or
“P” in the right-hand column.
Characteristic
Cell Type
Cell’s genetic material is surrounded by a
membrane.
Cell is usually a unicellular organism.
It is usually the smaller of the two types of cell.
Cell contains organelles.
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Identify four facts about organelles.
.
1.
2.
3.
4.
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Describe some functions of organelles.
What Organelles
Do for Cells
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Cell Structure and Function
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Cell Organelles
Lesson 2 | The Cell (continued)
Classify information about organelles. In the right-hand
column, indicate whether the organelle is in a plant cell, an animal
cell, or both.
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Organelle
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Nucleus
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Nucleolus
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Ribosome
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Rough
endoplasmic
reticulum
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Smooth
endoplasmic
reticulum
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Mitochondria
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Chloroplast
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Golgi
apparatus
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Vesicle
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Central
vacuole
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Lysosome
Function
Plant,
Animal,
or Both?
Some cells contain chloroplasts that use light energy and produce
food. Do cells without chloroplasts also depend on sunlight for their food? Explain.
Cell Structure and Function
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