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Cell Structures, Functions and Transport

Animal and Plant Cell Organelles

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Page 1: Animal and Plant Cell Organelles

Cell Structures, Functions and Transport

Page 2: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

Go to Section:

Animal Cell

Nucleus

Nucleolus

Cell Membrane

Cytoplasm

Page 3: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

1. Nucleus Nickname: “The Control Center” Function: holds the DNA Parts:

1. Nucleolus: dark spot in the middle of the nucleus that helps make ribosomes

Page 4: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

Go to Section:

Animal Cell

Nucleus

Nucleolus Ribosomes

Cell Membrane

Cytoplasm

Page 5: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

2. Ribosomes Function: makes proteins Found in all cells, prokaryotic and

eukaryotic

Page 6: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

3. Endoplasmic Reticulum (ER) Nickname: “Roads” Function: The internal delivery

system of the cell

Page 7: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

Go to Section:

Animal Cell

Nucleus

Nucleolus

Rough Endoplasmic Reticulum

Smooth Endoplasmic Reticulum

Cell Membrane

Cytoplasm

Ribosomes

Page 8: Animal and Plant Cell Organelles

Endoplasmic Reticulum 2 Types:

1. Rough ER: Rough appearance because it has

ribosomes Function: helps make proteins, that’s

why it has ribosomes

2. Smooth ER: NO ribosomes Function: makes fats or lipids

Page 9: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

Go to Section:

Animal Cell

Nucleus

Nucleolus

Rough Endoplasmic Reticulum

Smooth Endoplasmic Reticulum

Ribosomes

Golgi Complex

Cell Membrane

Cytoplasm

Page 10: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

4. Golgi Complex Nickname: The shippers Function: packages, modifies, and

transports materials to different location inside/outside of the cell

Appearance: stack of pancakes

Page 11: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

Go to Section:

Animal Cell

Nucleus

Nucleolus

Rough Endoplasmic Reticulum

Smooth Endoplasmic Reticulum

Ribosomes

Golgi Bodies

Cell Membrane

Cytoplasm

Page 12: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

5. Lysosomes: circular, but bigger than ribosomes)

Nickname: “Clean-up Crews” Function: to break down food into

particles the rest of the cell can use and to destroy old cells

Page 13: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal CellsAnimal Cell

Nucleus

Nucleolus

Rough Endoplasmic Reticulum

Smooth Endoplasmic Reticulum

Ribosomes

Golgi Bodies

Mitochondria

Cell Membrane

Cytoplasm

Page 14: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

6. Mitochondria Nickname: “The Powerhouse” Function: Energy formation

Breaks down food to make ATP ATP: is the major fuel for all cell

activities that require energy

Page 15: Animal and Plant Cell Organelles
Page 16: Animal and Plant Cell Organelles

Animal Cell

Nucleus

Nucleolus

Rough Endoplasmic Reticulum

Smooth Endoplasmic Reticulum

Ribosomes

Golgi Bodies

Mitochondria

Cell Membrane

Cytoplasm

Page 17: Animal and Plant Cell Organelles

Now let’s talk about structures only found in PLANT Cells!!

Page 18: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

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Plant Cell

Cell Membrane

Vacuole

Page 19: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

7. Vacuoles Function: stores water

This is what makes lettuce crisp When there is no water, the plant wilts

Page 20: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

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Plant Cell

Cell Membrane

Vacuole

Chloroplasts

Page 21: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

8. Chloroplasts Function: traps energy from the sun

to produce food for the plant cell Green in color because of

chlorophyll, which is a green pigment

Page 22: Animal and Plant Cell Organelles

Chloroplasts

Page 23: Animal and Plant Cell Organelles

Section 7-2

Figure 7-5 Plant and Animal Cells

Go to Section:

Plant Cell

Cell Membrane

Vacuole

Chloroplasts

Cell Wall

Page 24: Animal and Plant Cell Organelles

Eukaryotic Cell Organelles and Function

9. Cell Wall Function: provides support and

protection to the cell membrane Found outside the cell membrane in

plant cells

Page 25: Animal and Plant Cell Organelles

Plant Cell

Cell Membrane

Vacuole

Chloroplasts

Cell Wall

Nucleolus

Nucleus

Rough ER

Smooth ER

Golgi Bodies

Mitochondria

Ribosomes

Cytoplasm

Page 26: Animal and Plant Cell Organelles

Comparing Plant and Animal CellsPlant Animal