4/18 & 4/19 - 7 th Grade Agenda Learning Objective: Discuss facts about Fungi & Protist Collect HW: Review & Reinforce p.21 & 27 Who wants to be a Millionaire.

4/18 & 4/19 - 7th Grade Agenda

Learning Objective: Discuss facts about Fungi & ProtistCollect HW: Review & Reinforce p.21 & 27Who wants to be a MillionaireClasswork: Chap 9 Study GuideVideo: Walking with Dinosaurs.Textbook Reading 334 – 349HW: Reading & Notetaking 167 - 170 Reminder: Chap 9 test on 4/23 & 4/24

Reflection

• Prompt: Write 3 facts about fungi.

Protist

• Protists are eukaryotes that cannot be classified as anim___, plants or fun___.

• Most protists are unicellular but some are multicellular

alsgi

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

Animal like Protist (Parameciaum)

• How is it like an animal?

• How is it NOT like an animal?

Plantlike Protists

• Plantlike protists are commonly called algae

• Algae are auto_____ can produce sug___ using photosynthesis

trophsar

Why is Algae not a plant?

• Algae is not a pla___ because they don’t have the leaf, stem and ro____ structure of plants.

Brown Algae Plant

nt

ot

Red Algae is used in Sushi

• Red Algae is used to make ice cr_____, hair cond_______ and sus____

eamitioner

hi

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

Irish Potato Famine

• Water Mold which is a type of protist attacked Irish potato crops in 1845 – 1846

• 1 Million Irish died of starv_____

• 1 Million Irish immig_______ to America and other countries

ation

igrated

Fungus

• Fungi (Pronounced Fun Guy) are eukar______ that have cell walls, are heterotrophs that feed by absorbing their food and use spo_____ to reproduce

Mold Mushroom

YeastBlue Cheese

yotes

res

Is Mushroom a Plant?

• No.• Why?• Don’t use

photosynthesis• Absorb dead

organism through hyphae (Pronounced hyphee)

Which Mushrooms are Poisonous?

• All of them.• How do you tell the

difference?• It is not easy to tell

the difference!

Some Fungus are helpful

• Penicillin is a type of mold that kills bact____eria

Can antibiotics (Penicillin) help with virus infections (Colds &

Flu)?• No

Can antibiotics (Penicillin) help with bacteria infections (Sinus

Infections & Strep Throat)?• Yes

What is Yeast?

• Is a yeast a bacteria, protist or fungus?

• Fungus

Tuskegee Syphilis Experiment

• Between 1932 – 1972 African Americans with Syphilis (Bacterial Infection) was not treated with Penicillin.

• They just studied the natural progression of the disease

• Didn’t tell the patients that Syphilis can be cured with Penicillin

Doctors of the Tuskegee Syphilis

Experiment