Download Chp. 1 - 2 Plant & Animal Cells

TRUE/FALSE: Plant and animal
cells are the same
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2.
True
False
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Chp. 1 - 2
Plant & Animal Cells
LYSOSOME
Plant & Animal cell similarities

Cell membranes
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Cytoplasm
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Surrounds the cell
Gel-like material moves organelles around the cell
Nucleus
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Stores DNA
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Contains nucleolus
Ribosomes
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Controls organism’s characteristics
Protein maker
Mitochondria
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Uses O2 to break down food to release energy
Plant & Animal cell similarities
(con’t)

Vacuoles
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Endoplasmic reticulum
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Storage area for food, wastes, & water
System of foods to transport proteins
Golgi Bodies
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Package and distribute proteins outside the cell
Plant & Animal cell differences

Plants cells have

Cell walls
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Protects and gives plants struture
Chloroplasts
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Used for photosynthesis
 Food making/energy
Only 1 nucleus
 Only one vacuole
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Plant & Animal cell differences
– (con’t)

Animal cells have
MAY have more than 1 nucleus
 Mitochondria
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Used for energy production
Many vacuoles
 Centrioles
 Lysosomes
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Helps break down food
True/false: Both cells have
DNA.
1.
2.
True
False
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What does a plant cell have an
animals cell does not?
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Cell membrane
Vacuole
Lysosome
Cell wall
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True/false: Animal cells need the
sun to make food.
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2.
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True
False
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True/false: Animal cells will
always have more than one
nucleus.
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2.
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True
False
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True/false: Plants cells have
many vacuoles?
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2.
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False
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Cells store & use energy
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Plants get energy from sun
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Use chloroplasts to trap sunlight and change
it into chemical energy
Energy store in chemical bonds btwn atoms
of H, C, O2 & form molecules
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Atoms – smallest unit of matter
Matter – anything that takes up space
Molecule – smallest particle of a substance

2 atoms forms a molecule
• When chemical bonds are broken, energy is
released
•Cells can use the energy or store it
• Stored in ATP molecules
• When energy is needed, these molecules are
broken down to release it
•Mitochondria
• uses O2 to release the energy in the bonds
Cells that get their energy from
the sun are
1.
2.
3.
4.
the animal cell
the plant cell
both the plant &
animal cells
neither the plant nor
animals cell
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Which atom is NOT needed to
energy storage?
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2.
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Carbon
Oxygen
Hydrogen
Iron
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2
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The organelle needed to make
energy is the
1.
2.
3.
4.
cytoplasm.
lysosome.
chloroplast.
mitochondria.
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Cells store & use information

Nucleus
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Control center of a cell
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Contains DNA
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Storage of characteristic info
Stores info for cell’s activities
Activities
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Protein maker
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Cell need proteins to function
DNA & RNA work together to make protein
Reproduction
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DNA determines the cell’s type
When needed, the cell divides & becomes 2 new cells – DNA
also divides so each new cell has DNA so they know what they
need to do
True/false: The nucleus controls
what eye color you have.
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50%
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2.
True
False
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Venn diagram
Animal cell
Plant cell
Assignments
• Complete questions
• Organelle function chart
• Label cells