1. Homework: Homework Packet 3 Due Thursday!
What does it mean for an organism to be unicellular? Give an example of a unicellular organism
Homework: Homework Packet 3 Due Thursday!

2. You are your microbes video

3. What are the differences between humans and bacteria?
Write as many differences as you can think of in your notes.
Try to come up with at least 3 ideas

4. Differences between bacteria and humans
Multicellular
More complex
Sexual reproduction
Slower reproduction
Larger in size
Bacteria:
Unicellular
Less complex
Asexual reproduction
Faster reproduction
Smaller in size

5. Types of cells Bacteria cells are called prokaryotic cells
Human cells (and animals and plants) are called eukaryotic cells
Complete the prokaryotic and eukaryotic activity. Work as a group
This means, you entire group should be on the same problem and every group member should be actively participating in discussions as well as writing down answers

6. Prokaryotes vs. Eukaryotes (the differences)
Prokaryotes (BACTERIA)
Circular DNA
Cell Wall
Free floating ribosomes
NO nucleus
Eukaryotes (PLANTS/ANIMALS)
DNA organized into chromosomes
Not ALL have a cell wall
Free and attached ribosomes
NUCLEUS

7. Prokaryotes and Eukaryotes
BOTH HAVE:
Cell membrane
Ribosomes
DNA

8. Exit Ticket
Create a Venn diagram for prokaryotic and eukaryotic cell structures
(make it big enough to clearly write all the structures)

9. Challenge Question
Antibiotics are taken when you are sick and need to kill pathogenic bacteria. We obviously don’t want antibiotics to kill our own cells. Since that is the case, what part of the bacteria cell would scientists want to target with antibiotics?