Chapter 10.3 Fungi Flashcards

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1
Q

What is mycology

A

The study of fungi

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2
Q

How was fungi discovered

A

Alexander flemming was studying petri dishes and in most of them there was a bunch of growth except for one. That one had penicillin

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3
Q

When did that discovery of penicillin take place

A

1928

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4
Q

What do eukaryotic fungi contain

A

Nucleus, ER, golgi and mitochondria

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5
Q

Where were they common

A

They were common in myths because of their peculiar properties and strange morphology

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6
Q

Do plants and fungi share much in common

A

False, they share very little in common

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7
Q

Which thing do fungi have more in common with

A

Animals

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8
Q

Are fungi decomposers

A

Yes

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9
Q

What is bioremediation

A

The use of fungi to decompose pollutant in the soil

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10
Q

What are two forms of fungi

A

Yeast and mold

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11
Q

What is yeast

A

Unicellular

Replicate asexually

Common in the production of food and wine

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12
Q

What is mold

A

Filamentous threadlike

Replicates sexually or asexually

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13
Q

What are yeast’s structure

A

They’re single-celled fungi

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14
Q

What is the honey mushroom

A

Largest living organism on earth

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15
Q

What is the hypha(plural: hyphae)

A

A filamentous network that supports the fungus

Cells contain a cell wall of chitin

Collective network is the mycelium

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16
Q

What are the cells of the fungi aranged in

A

A hyphae

17
Q

What is the underground hyphae

A

Underneath the soil

Allows for nutrients aquisition growth of the fungus and production of the fruiting body

18
Q

What is the collective network of hyphae called?

A

Mycelium

19
Q

What is a mycorrhizae

A

A symbiotic relationship between the mycelium and plant roots

20
Q

What does myco mean

A

Mushroom

21
Q

What does rhiza mean

A

Roots

22
Q

What does a mycorrizae allow

A

For the growth and life of many mushrooms

23
Q

What is a saprobic fungi

A

A fungi that has a relationship with dead organic matter(leaf litter, rotting wood)

24
Q

What is a parasitic fungi

A

It infects and kills insects

Ex; cordyceps

25
Q

What are all the names for the fruiting body

A

Fruiting body, cap or pileus

26
Q

What is the fruiting body

A

The reproductive function of a fungus

Vary signifigantly between species

27
Q

What are the gills/lamellae

A

Thin ribbon-like projection

Site of spore production

Tissue layer of spore production is called the hymenium

28
Q

What is the stalk(stripe)

A

Stem or stalk-like feature that supports the cap

Varying height aids in spore dispersal

29
Q

What is the annulus or partial veil

A

Ring of tissue below the cap and gills covers hymenium throughout development and detatched once hymenium matures

30
Q

How does the asexual production work

A

Fruiting body produces spores that are carried by wind or water to new locations, the spore lands and starts new colony

31
Q

How does the sexual reproduction of a mushroom work

A

Hyphae from 2 colonies grow close together and share genetic information

32
Q

What are the classifications of fungi

A

Thread-like

Sac

Club

Imperfect

33
Q

What is a thread-like

A

600 species

Produce spores in their thread-like hyphae

34
Q

What is a sac fungi

A

30,000+ species of fungi(yeast, truffles)

Produce spores in structures that look like sacs

35
Q

What is a club fungi

A

25,000+ species of mushrooms, bracket fungi, plant parasites, puffballs

Produce spores in structures that look like clubs

36
Q

What is an imperfect fungi

A

25,000 species of fungi

Ex; penicillium

Not known to reproduce sexually