Prokaryotes vs Eukaryotes Prokaryotes A single celledorganism lacking

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Prokaryotes vs. Eukaryotes

Prokaryotes vs. Eukaryotes

Prokaryotes -A single celled-organism lacking a nucleus and membrane bound organelles.

Prokaryotes -A single celled-organism lacking a nucleus and membrane bound organelles.

Prokaryotes Examples -Bacteria -Archea Bacteria

Prokaryotes Examples -Bacteria -Archea Bacteria

Prokaryotes -Prokaryotes are smaller than eukaryotes.

Prokaryotes -Prokaryotes are smaller than eukaryotes.

Eukaryotes -Have a nucleus -Cells that contain membrane-bound organelles. (Ribosome, Mitochondria)

Eukaryotes -Have a nucleus -Cells that contain membrane-bound organelles. (Ribosome, Mitochondria)

Eukaryotes All multicellular organisms -Fungi -Plants -Animals

Eukaryotes All multicellular organisms -Fungi -Plants -Animals

Prokaryotes & Eukaryotes Both have a cell membrane!

Prokaryotes & Eukaryotes Both have a cell membrane!

Prokaryotes & Eukaryotes Both have ribosomes!

Prokaryotes & Eukaryotes Both have ribosomes!

Prokaryotes & Eukaryotes Both have DNA!

Prokaryotes & Eukaryotes Both have DNA!

Prokaryote or Eukaryote? Protozoa were defined as unicellular protists with animal-like behaviour, such as

Prokaryote or Eukaryote? Protozoa were defined as unicellular protists with animal-like behaviour, such as movement. Protozoa were regarded as the partner group of protists which have plant-like behavior, e. g. photosynthesis. Reproduce asexually and have a cell membrane, nucleus, and chloroplasts. Eukaryote

Animal Cells vs. Plant Cells

Animal Cells vs. Plant Cells

Animal Cell Plant Cell Eukaryote Circular, Irregular Rectangular, Rigid Cell Wall No Cell Wall

Animal Cell Plant Cell Eukaryote Circular, Irregular Rectangular, Rigid Cell Wall No Cell Wall Has Cell Wall Vacuoles Few, Small Vacuoles One Large Vacuole No Chloroplasts Has MBO Sometimes has Cilia No Cilia (Almost Never) Euk/Pro Shape Chloroplasts Membrane-Bound Organelles Cilia

Cilia & Flagella Used for movement of cells! Flagella: Move in whip-like fashion Cilia:

Cilia & Flagella Used for movement of cells! Flagella: Move in whip-like fashion Cilia: Beat in rhythmic waves

Mitochondria Releases energy from food. • Main energy source in the cell

Mitochondria Releases energy from food. • Main energy source in the cell

It’s like a city’s Power Plant!

It’s like a city’s Power Plant!

Here

Here

Vacuoles Store food, water and waste -Plant cells: Few and very large -Animal cells:

Vacuoles Store food, water and waste -Plant cells: Few and very large -Animal cells: Many little ones

It’s like a city’s warehouse, water tower and garbage dump!

It’s like a city’s warehouse, water tower and garbage dump!

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Here

Nucleus • Controls cell activities • Contains genetic information (DNA) -chromosomes -nucleolus

Nucleus • Controls cell activities • Contains genetic information (DNA) -chromosomes -nucleolus

It’s like a city’s Mayor’s Office!

It’s like a city’s Mayor’s Office!

Here

Here

Chloroplast Uses light energy to make food (photosynthesis) • Only in plants

Chloroplast Uses light energy to make food (photosynthesis) • Only in plants

It’s like the solar panels on a city’s buildings!

It’s like the solar panels on a city’s buildings!

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Here

Cell Membrane Outer layer that controls what goes in and out of plant &

Cell Membrane Outer layer that controls what goes in and out of plant & animal cells • Semipermeable

It’s like the gates of a city!

It’s like the gates of a city!

e r He Here

e r He Here

Smooth ER • Produces lipids, steroids, & hormones • Detoxifies toxins • Distributes products

Smooth ER • Produces lipids, steroids, & hormones • Detoxifies toxins • Distributes products

City’s Sewage Treatment Facility

City’s Sewage Treatment Facility

Here

Here

Rough ER • Synthesize and transports proteins (usually to golgi apparatus) • Covered with

Rough ER • Synthesize and transports proteins (usually to golgi apparatus) • Covered with ribosomes

It’s like a city’s highway system!

It’s like a city’s highway system!

Here

Here

Cytoskeleton & centrioles • Cytoskeleton providse structural support and helps cell keep its shape

Cytoskeleton & centrioles • Cytoskeleton providse structural support and helps cell keep its shape • Centrioles function in cell division

It’s like the concrete & steel of a city!

It’s like the concrete & steel of a city!

Ribosomes Produces proteins. • Attached to Endoplasmic Reticulum or floating free in the cytoplasm

Ribosomes Produces proteins. • Attached to Endoplasmic Reticulum or floating free in the cytoplasm

It’s like the brick yard that supplies a city with what it’s made of

It’s like the brick yard that supplies a city with what it’s made of

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Here

Golgi Apparatus Processes, packages, and transports molecules, like lipids and proteins, made by the

Golgi Apparatus Processes, packages, and transports molecules, like lipids and proteins, made by the cell (Rough ER).

It’s like a city’s Post Office or UPS center!

It’s like a city’s Post Office or UPS center!

Here

Here

Lysosomes Lysosome Contains enzymes that digest materials (food, old cells) in the cell

Lysosomes Lysosome Contains enzymes that digest materials (food, old cells) in the cell

It’s like a city’s Recycling Center!

It’s like a city’s Recycling Center!

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Here

Cell Wall • Made of cellulose • Provides support and protection for the cell

Cell Wall • Made of cellulose • Provides support and protection for the cell

It’s like the wall around a city!

It’s like the wall around a city!

Here

Here

Cytoplasm Found in both plant and animal cells. • Viscous fluid containing the cell’s

Cytoplasm Found in both plant and animal cells. • Viscous fluid containing the cell’s organelles (cytosol)

It’s like the ground/ sidewalks throughout a city!

It’s like the ground/ sidewalks throughout a city!

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Here

Vesicles -Control transport of materials within the cytoplasm.

Vesicles -Control transport of materials within the cytoplasm.

It’s like a city’s mailboxes!

It’s like a city’s mailboxes!

Here

Here

Review this information using the interactive simulation below! http: //www. wiley. com/legac y/college/boyer/047000379 0/animations/cell_structure/

Review this information using the interactive simulation below! http: //www. wiley. com/legac y/college/boyer/047000379 0/animations/cell_structure/ cell_structure. htm