1. 3/16- 7th Grade Agenda Learning Objective:Learn about Protists
Collect HW: Reading & Notetaking 161 – 163
Video: Walking with Dino
Textbook Reading 335 – 341
HW: Reading & Notetaking

2. Reflection
Prompt: Write 3 differences between virus & bacteria.

3. Bacteria are helpful Most bacteria are harmless or helpful to people
Bacteria produces oxy_____, food and med____
Bacteria also cleans up the environment
gen
icine

4. Following food items are made with bacteria
der
Apple Ci____
Vineg___
Yog___
Sour Cre____
Chee____
Pick_____
Sourdough Bre____ ar
urt am se le ad

5. What does “Culture” in food labels mean?
The food was made with bacteria

6. What does “Live, Active Cultures” in food labels mean?
The food was made with bacteria
And the bacteria are still alive

7. What does “Pasteurized” in food labels mean?
The food has been heated at high temperature to kill most of the disease causing micro-organisms (including bacteria)

8. Helpful Bacteria in your stomach
Bacteria in your stomach help dig_____ your food, make vita_______ and prevent harmful bacteria from attaching to your intestines.
est
mins

9. Protist
Protists are eukaryotes that cannot be classified as anim___, plants or fun___.
Most protists are unicellular but some are multicellular
als gi

10. Animal like Protists
Animal like protist are heterotr_____ and most are able to move from place to place to obtain food
Animal like protist are unicell_____
ophs
ular

11. Animal like Protist (Parameciaum)
How is it like an animal?
How is it NOT like an animal?

12. Plantlike Protists Plantlike protists are commonly called algae
Algae are auto_____ can produce sug___ using photosynthesis
trophs ar

13. Why is Algae not a plant?
Brown Algae
Plant
Algae is not a pla___ because they don’t have the leaf, stem and ro____ structure of plants. nt ot

14. Red Algae is used in Sushi
Red Algae is used to make ice cr_____, hair cond_______ and sus____
eam
itioner hi

15. Fungus like protists
Fungus like protist are heterotr____, have cell walls, and use spores to reproduce
Slime molds, water molds and downy mildews are examples of fungus like protists
ophs