The cell
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The Cell. Cell membrane. Cytoplasm. Cell membrane. Cytoplasm. Prokaryotic and Eukaryotic Cells. Prokaryotic v. Eukaryotic Cells. Section 7-1. Prokaryotic Cell. Nucleus. Eukaryotic Cell. Organelles. Smooth endoplasmic reticulum. Vacuole. Ribosome (free). Chloroplast. Ribosome

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The Cell

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The Cell


Cell membrane

Cytoplasm

Cell membrane

Cytoplasm

Prokaryotic and Eukaryotic Cells

Prokaryotic v. Eukaryotic Cells

Section 7-1

Prokaryotic Cell

Nucleus

Eukaryotic Cell

Organelles


Smooth endoplasmic

reticulum

Vacuole

Ribosome

(free)

Chloroplast

Ribosome

(attached)

Cell

Membrane

Nuclear

envelope

Cell wall

Nucleolus

Golgi apparatus

Nucleus

Mitochondrion

Rough endoplasmic reticulum

Figure 7-5 Plant and Animal Cells

Plant Cell

Section 7-2

Plant Cell


Ribosome

(attached)

Ribosome

(free)

Nucleolus

Nucleus

Cell

Membrane

Nuclear

envelope

Mitochondrion

Smooth

endoplasmic

reticulum

Rough

endoplasmic

reticulum

Centrioles

Golgi apparatus

Figure 7-5 Plant and Animal Cells

Animal Cell

Section 7-2

Animal Cell


Cell Wall

Chloroplasts

Venn Diagrams

Section 7-2

Prokaryotes

Eukaryotes

Nucleus

Endoplasmic reticulum

Golgi apparatus

Lysosomes

Vacuoles

Mitochondria

Cytoskeleton

Cell membrane

Contain DNA

Animal Cells

Plant Cells

Cell membrane

Ribosomes

Nucleus

Endoplasmic reticulum

Golgi apparatus

Lysosomes

Vacuoles

Mitochondria

Cytoskeleton

Centrioles


Cell membrane

Endoplasmic

reticulum

Microtubule

Microfilament

Ribosomes

Mitochondrion

Figure 7-11 Cytoskeleton

Section 7-2


Divison of Labor

  • A cell is made up of many parts with different functions that work together. Similarly, the parts of a factory or a machine work together to carry out different functions and come up with a product.

    Answer the following questions.

  • 1. What are some of the different parts of a computer? What are the functions of these computer parts?

  • 2. How do the functions of these computer parts correspond to the functions of certain cell parts?


Guard station—

lets somethings in

Keeps some things out

Cell Membrane


Wall outside the factory guard gate

Protection and strength

Cell Wall (plants only)


Generator

Creates energy for the factory

mitochondria


Packaging, processing

Puts wrapper on the candy bar

Golgi Apparatus


CEO, central office

Directs the factory

Contains the recipe

Nucleus


Machine makers

Place where the assembling machines (ribosomes) are made

Nucleolus


Assembling machines

Assembles the candy bars, takes them to packaging (golgi)

Ribosomes


Inner-factory transport

Conveyor belt, transports candybars (proteins)

Endoplasmic reticulum


Lysosome


Trashcans-

Contains all of the waste

Vacuole


Solar panels on the factory

Converts sunlight to usable energy for the factory

Chloroplast (plants only)


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