How Do Fungi Populations Grow and Survive Starring

How Do Fungi Populations Grow and Survive? Starring:

Yeast

Yeast • Is it alive or not?

Yeast • Is it alive or not? – Lets revisit our characteristics of life.

Yeast • Characteristics of life:

Yeast • Characteristics of life: – Cells (unicellular- thick cell wall, no hyphae) – Responds – Grows – Reproduces – Uses energy/ gives off waste

How does it reproduce? • Not by spores • It’s called budding • It “pinches” off

Yeast and Bread • Why does bread rise?

Yeast and Bread • Why does bread rise? • It involves a little bit of chemistry. • The periodic table of elements = 100+ “ingredients” of the universe

Elements • C= Carbon

Elements • C= Carbon • H= Hydrogen

Elements • C= Carbon • H= Hydrogen • O= Oxygen

Elements • • C= Carbon H= Hydrogen O= Oxygen Molecules are the smallest combination of elements that make up something that is not a pure element on the chart.

Elements • • C= Carbon H= Hydrogen O= Oxygen Molecules are the smallest combination of elements that make up something that is not a pure element on the chart. • i. e. : SUGAR = C 6 H 12 O 6

Molecules • SUGAR = C 6 H 12 O 6

Molecules • SUGAR = C 6 H 12 O 6 • How many carbon atoms?

Molecules • SUGAR = C 6 H 12 O 6 • How many carbon atoms? 6

Molecules • SUGAR = C 6 H 12 O 6 • How many carbon atoms? 6 • How many hydrogen atoms?

Molecules • SUGAR = C 6 H 12 O 6 • How many carbon atoms? 6 • How many hydrogen atoms? 12

Molecules • SUGAR = C 6 H 12 O 6 • How many carbon atoms? 6 • How many hydrogen atoms? 12 • How many oxygen atoms?

Molecules • SUGAR = C 6 H 12 O 6 • How many carbon atoms? 6 • How many hydrogen atoms? 12 • How many oxygen atoms? 6

Molecules • Carbon Dioxide = CO 2

Molecules • Carbon Dioxide = CO 2 • How many carbon atoms?

Molecules • Carbon Dioxide = CO 2 • How many carbon atoms? 1

Molecules • Carbon Dioxide = CO 2 • How many carbon atoms? 1 • How many hydrogen atoms?

Molecules • Carbon Dioxide = CO 2 • How many carbon atoms? 1 • How many hydrogen atoms? 0

Molecules • Carbon Dioxide = CO 2 • How many carbon atoms? 1 • How many hydrogen atoms? 0 • How many oxygen atoms?

Molecules • Carbon Dioxide = CO 2 • How many carbon atoms? 1 • How many hydrogen atoms? 0 • How many oxygen atoms? 2

Molecules • Alcohol = C 2 H 5 OH

Molecules • Alcohol = C 2 H 5 OH • How many carbon atoms?

Molecules • Alcohol = C 2 H 5 OH • How many carbon atoms? 2

Molecules • Alcohol = C 2 H 5 OH • How many carbon atoms? 2 • How many hydrogen atoms?

Molecules • Alcohol = C 2 H 5 OH • How many carbon atoms? 2 • How many hydrogen atoms? 6

Molecules • Alcohol = C 2 H 5 OH • How many carbon atoms? 2 • How many hydrogen atoms? 6 • How many oxygen atoms?

Molecules • Alcohol = C 2 H 5 OH • How many carbon atoms? 2 • How many hydrogen atoms? 6 • How many oxygen atoms? 1

What happens to make bread rise? • Fermentation reaction:

What happens to make bread rise? • Fermentation reaction: • Sugar Yeast carbon dioxide + alcohol

What happens to make bread rise? • Fermentation reaction: • Sugar Yeast • C 6 H 12 O 6 Yeast carbon dioxide + alcohol 2 CO 2 + 2 C 2 H 5 OH

How Do Fungi Populations Grow and Survive? Starring:

Mushrooms

Fruiting Body

Cap Gills Spores Stalk Hyphae Tubes Underground Hyphae Tubes

Cap Gills Spores Stalk Hyphae Tubes Underground Hyphae Tubes

Cap Gills Spores Stalk Hyphae Tubes Underground Hyphae Tubes

Cap Gills Spores Ring Stalk Hyphae Tubes Underground Hyphae Tubes

Cap Gills Spores Ring Stalk Hyphae Tubes Underground Hyphae Tubes

Cap Gills Spores Ring Stalk Hyphae Tubes Underground Hyphae Tubes

Cap Gills Spores Ring Stalk Hyphae Tubes Underground Hyphae Tubes