what are the 3 differences between a plant and animal cell? what does each location represent in a...
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What are the 3 differences between a plant and animal cell?
What does each location represent in a cell and why?◦ Office◦ Outside wall and doors to the office◦ Principal’s office◦ Any classroom◦ Library◦ Outside wall of school◦ Doors to the school◦ Hallways◦ Cafeteria◦ Boiler room◦ Receiving area◦ Gyms◦ Inside walls◦ Bathroom
Starter
Cells
Organize your Notebook Look at your goals. On a separate sheet of
paper write down what you have done or have not done to achieve your goals this week.
Starter
Nucleus Nucleolus Nuclear Envelope Ribosomes Endoplasmic
Reticulum◦ Smooth◦ Rough
Golgi Apparatus Vacuoles
Mitochondria Microtubules Microfilaments Cell Wall Cell Membrane Cytoplasm Lysosomes Chloroplast Flagella Cilia
Cell Organelles
Plant◦ Chloroplast◦ Cell Wall◦ Large Central Vacuole
Animal Cell◦ None of the above
Plant Vs. Animal Cell
- Controls functions of the cell
- Houses DNA
Nucleus
Produces ribosomes
Nucleolus
Controls what enters and exits the nucleus
Nuclear Envelope (membrane)
Make proteins
Ribosomes
Move proteins and other substances throughout the cell
Rough = RibosomesSmooth = No Ribosomes
Endoplasmic Reticulum (ER)
Packaging and distribution of proteins and other chemical products to their next location
Golgi Body
Contains and removes waste products
Vacuole
Powerhouse of the cellATP
Mitochondria
Maintains cell shapeMicrotubules
◦Proteins that give the cell its rigidity and shape
◦Tracks for organelles to moveMicrofilaments
◦Proteins that enable the cell to move or change shape Oozing movements
Cytoskeleton
Support and protection(plant cells and bacteria)
Cell Wall
Controls what enters and exits the cell
Cell Membrane
- Cellular environment- Where most cellular activities are carried out
Cytoplasm
Digests proteins, lipids and carbohydrates
Lysosome
- Contain chlorophyll- Where photosynthesis takes place
Chloroplast
MovementMany small, hair-like projections
Cilia
MovementLarger whip like projections
Flagella
What is a cell?
The smallest unit of living matter The theory behind cells
◦ All living things are made up of one or more cells
◦ Cells are the basic building blocks of life, provide structure and function
◦ All cells come from pre-existing cells.
Different Types of Cells Prokaryotes
◦ cells with no nucleus◦ lack other organelles◦ unicellular◦ simplest of cells◦ can withstand extreme conditions
Your Typical Prokaryotic Cell
Archaea...
Types of Prokarotes Bacteria
◦ Alive◦ Single cell◦ Reproduce ◦ Good?
Yogurt Fertilizer Nitrites Digestion
◦ Bad? Strep Throat Staph Infections Tetanus TB
Bacteria...
Bacteria...
Bacteria...
Different Types of Cells
Eukaryotes◦ cells with a nucleus◦ membrane bound organelles◦ comprise animals, plants and fungi◦ often times comprise multicellular organisms
Your Typical Eukaryotic Cells
Your Typical Eukaryotic Cells
Your Typical Eukaryotic Cells
Types of Eukaryotes Animal Cells
Types of Eukaryotes Plant Cells
Types of Eukaryotes Fungi Cells
Not plant, animal or bacteria Can’t live on their own must have host
cell Can’t synthesize proteins lack ribosomes
◦ Must use host cell’s ribosomes Can’t create own energy
◦ Must use host cell’s All viruses have DNA OR RNA
Virus
1. Nucleus2. Creates ribosomes 3. Creates proteins4. Has a cell wall, chloroplast, and large central
vacuole5. Controls what enters and exits the cell6. Golgi Body7. Endoplasmic Reticulum8. Where photosynthesis takes place9. Powerhouse of the cell10. Two organelles that make up the cytoskeleton
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