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Bio 151 > Chapter 2_Fungi And Algae > Flashcards

Chapter 2_Fungi And Algae Flashcards

Eukaryotic protists, classification and characteristics.

1
Q

what are prions

A

These stands for PROTEINACEOUS INFECTIONS PARTICLE . they are type b of infections agents smaller than a cell and cellular proteins

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2
Q

what are introns

A

These are the part of the mRNA in Eukaryotes that are not translated

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3
Q

what are extrons

A

these are the part of the mRNA that are translated

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4
Q

What makes cytoskeleton presence possible b in Eukaryotes

A

cytoplasm is made up of microtubules, microfilm ents and intermediate filament which provide extra stability/support

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5
Q

another name for Gogli Apparatus

A

dictyosomes

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6
Q

what are perixomes?

A

they contain enzymes that breakdown H2O-H2O+O2

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7
Q

What are the general characteristics of Fungi?

A

*Unicellular. *Multicellular. *Cell wall made up of chitin. *Saprophytic mode of feeding. *dimorphic (can exist as yeasts or moulds under different environmental conditions ) *produce asexually by spores. *usually aerobic. *primarily terrestrial organism

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8
Q

describe the cell wall of fungi?

A

Cell walls composed of chitin: which is a polymer derivative of glucose, N-acetylglucosamine and sometimes also cellulose.

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9
Q

how many group of fungi classification exists

A

five (5)

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10
Q

Name the groups of Fungi

A

Ascomycota. Zygomycota. Basidiomycota. Oomycota. Deuteromycota

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11
Q

what is the common name of Ascomycota and some typical rep. (organisms )

A

Sac fungi…i.e Sacchoromyces and Neurospora

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12
Q

what is the common name of Zygomycota and typical eg.

A

bread mould….eg…Rhizopus and Mucor

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13
Q

what is the common name of Basidiomycota and typical eg..

A

club fungi..eg…Agaricus,

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14
Q

what is the common name for Oomycota and typical eg..

A

water mould….eg…Allonyces

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15
Q

what is the common name of Deuteromycota..and typical eg..

A

Fungi imperfecti…eg..Perricullin, Aspergillus, Candide

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16
Q

which of the fungi classification groups have a septa hyphae

A

All except Zygomycota and Deuteromycota

17
Q

Another name for aseptate???

A

coenocytic

18
Q

General xtics of Algae

A

*Eukaryotic. *Lack well developed vascular membrane *can be heterotrophic/autrotrophic. *most are found in freshwater habitat. *usually contains chlorophyll. *reproduce sexual and asexually

19
Q

Name the Algae groups??

A

Chlorophyta…..Euglenophyta….Chrysophyta….Dinoflagellata…..Phaephyta…Rhodophyta…Charophyta.

20
Q

what is the common name, pigment and and eg. of chlorophyta

A

C.N is Green Algae. *Pigment is Chlorophyll and an example is Chlamydomonas

21
Q

a typical example of Ascomycota?

A

Saccharomyces, Neurospora

22
Q

a typical example of Bread mould?

A

Rhizopus, Mucor

23
Q

Agaricus and Amanifa are typical examples of ??

A

Basidiomycota

24
Q

a typical example of Oomycota??

A

Allonyces

25
Q

typical examples of Deutereomycetes??

A

Pericillum, Aspergillus, Candide

26
Q

General characteristics of Algae????

A

*Lacks a well developed vascular system and complex structure *eukaryotic. *can be hetero trophic/autrotrophic. *found mostly in freshwater/marine. *usually contain chlorophyll. *reproduce sexuality and asexually

27
Q

Name the known groups of algae…

A

Chlorophyta….Euglenophyta….Chrysophyta….Dinoflagellata…..Phaedophyta…..Rhodophyta…….Charophyta

28
Q

common name for chlorophyta???and typical example…and it’s carbon reserve

A

Green Algae…..Chylamydomonas….Starch

29
Q

what is the common name of Euglenophyta???…..a typical representation and it’s C.R

A

Euglenoids…..Euglena…….Paranylon

30
Q

common name of Chrysophyta??….a typical representation….and it’s C.R

A

Golden Algae……..Ochromonas…..Lipids

31
Q

common name of Dinoflagellata??….a typical representation and it’s carbon reserve

A

Dinoflagellates…..Gonyamlax/Pfiesteria……Starch

32
Q

common name for Pheophyta??…typical example…C.R

A

Brown Algae

33
Q

common name for Rhodophyta??….typical example….CR

A

Red Algae…….palmaria……floridean starch

34
Q

what is the common name of charophyta…..typical representation……..C.R

A

Stone worts and brittle worts

Bio 151 (8 decks)

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