1. Warm-Up / EOC Prep
1. Which of the cells characterized in the chart below is a prokaryotic cell?
 A. Cell A
 B. Cell B
 C. Cell C
 D. Cell D
2. Which does NOT belong to the domain Eukarya?
 A. Animalia  B. Protista
 C. Plantae  D. Eubacteria

2. Agenda Warm-up Notes- Protists Specializing on a Protist
Amoeba & Paramecium Models
Cool-down

3. PROTISTS Guided Notes 43

5. Where did protists come from?
ENDOSYMBIOSIS HYPOTHESIS

6. ENDOSYMBIOSIS HYPOTHESIS 1st eukaryotes were formed by the symbiosis of several prokaryotes

7. ENDOSYMBIOSIS HYPOTHESIS
Proposed by Lynn Margulis

8. PROTISTS unicellular (single celled) or multicellular eukaryotic organisms

9. PROTISTS Evolved about 2 billion years after monera
Characteristics in common with plantae, animalia, and fungi
Protista was created to have a place for all the “unclassified”

10. Basically any eukaryotes that are not plants, animals, or fungi are protists.
Protists are the most diverse of all organisms, most of them are unicellular microscopic organisms and others are complex and multicellular such as kelp.

11. Protists were the first eukaryotes on earth-they evolved nearly 1
Protists were the first eukaryotes on earth-they evolved nearly 1.5 billion years ago. Some reproduce asexually and some reproduce sexually.

12. Some are multicellular and some are unicellular
Some are multicellular and some are unicellular. Some are autotrophic-which means they make their own food- and some are heterotrophic-which means they must get their food from other organisms.

13. 3 TYPES OF PROTISTS There are 3 major groups of protists:
1. Animal-like protists
2. Plant-like protists
3.Fungi-like protists

14. Animal-like Protists

15. 1. Animal-like protists include:
Ciliates-use cillia for movement.
Cilia are hair like projections that work like oars in the water Example = paramecium

16. Paramecium

17. Zoomastigina Zooflagellates-Move through the water using flagella
Flagella are long, whiplike projections (like the tail of a sperm)

18. Zoomastiginia

19. Sarcodines-Use pseudopods (false foot) for movement
Pseudopods are temporary projections of cytoplasm that help in movement and feeding
Ex: Amoeba –move using pseudopodia-flexible, cytoplasmic extensions, capture food by engulfing it, heterotrophic

20. AMOEBA

21. Sporozoans-do not move on their own and are parasitic
Some animal like protists can cause human diseases such as African sleeping sickness, dysentery, and malaria

22. Plasmodium falciparum

23. Plant-like Protists

24. 1. Algae-photosynthetic, distinguished by the type of pigment (green, red, brown), found in both fresh and salt water
2. Kelp-multicellular seaweed

25. 3. Euglena-can be heterotrophic (animal-like) or autotrophic (plant-like), move by flagella
4. Diatoms
5. Dinoflagellates

26. EUGLENA

27. DIATOM

28. Dinoflagellates

29. Fungus-like Protists

30. 2 Phyla of Funguslike Protists
1. Slime mold-heterotrophic funguslike protists that play key roles in recycling organic matter.
2. Water mold-feed on dead or decaying matter and some are plant parasites

31. MYXOMYCOTA

32. Specializing on a Protist!
You must work by yourself!
Choose a protist from the following list: (CH. 20)
Algae Diatoms- 507
Dinoflagellates Euglenoids- 507
Ciliates (paramecium)- 501 Amoeba- 500
Slime mold Sporozoans- 502
Make a small poster on your protist which includes… (CH 20 has all the info!)
General description 3. Picture
How they get food 4. How they move

33. Cool-Down
Give two reasons why Protista is the most diverse of all the kingdoms.
Name two different types of locomotion (movement) of protists.

34. A man left home and turned left three times before running into a man in a mask. Who is the man in the mask? What is the man who left home doing? The man in the mask is the catcher. The man who left home is playing baseball and was trying to get a home run.

35. Warm-Up / EOC Prep
1. Mitochondria are important to eukaryotic cells because
A. They break down damaged cell parts
B. They make energy in the form of ATP
C. They make glucose through photosynthesis
D. They make proteins
2. Which of the following cells contains DNA as the genetic material in a nucleus?
a. Prokaryotic cell b. Bacteria cell
c. Animal cell d. All of the above

36. Agenda
Warm-up
Stations
Life- Plants
Cool-down