Chapter 2_Fungi And Algae

Question 1

what are prions

Answer 1

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

Question 2

what are introns

Answer 2

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

Question 3

what are extrons

Answer 3

these are the part of the mRNA that are translated

Question 4

What makes cytoskeleton presence possible b in Eukaryotes

Answer 4

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

Question 5

another name for Gogli Apparatus

Answer 5

dictyosomes

Question 6

what are perixomes?

Answer 6

they contain enzymes that breakdown H2O-H2O+O2

Question 7

What are the general characteristics of Fungi?

Answer 7

*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

Question 8

describe the cell wall of fungi?

Answer 8

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

Question 9

how many group of fungi classification exists

Answer 9

five (5)

Question 10

Name the groups of Fungi

Answer 10

Ascomycota. Zygomycota. Basidiomycota. Oomycota. Deuteromycota

Question 11

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

Answer 11

Sac fungi…i.e Sacchoromyces and Neurospora

Question 12

what is the common name of Zygomycota and typical eg.

Answer 12

bread mould….eg…Rhizopus and Mucor

Question 13

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

Answer 13

club fungi..eg…Agaricus,

Question 14

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

Answer 14

water mould….eg…Allonyces

Question 15

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

Answer 15

Fungi imperfecti…eg..Perricullin, Aspergillus, Candide

Question 16

which of the fungi classification groups have a septa hyphae

Answer 16

All except Zygomycota and Deuteromycota

Question 17

Another name for aseptate???

Answer 17

coenocytic

Question 18

General xtics of Algae

Answer 18

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

Question 19

Name the Algae groups??

Answer 19

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

Question 20

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

Answer 20

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

Question 21

a typical example of Ascomycota?

Answer 21

Saccharomyces, Neurospora

Question 22

a typical example of Bread mould?

Answer 22

Rhizopus, Mucor

Question 23

Agaricus and Amanifa are typical examples of ??

Answer 23

Basidiomycota

Question 24

a typical example of Oomycota??

Answer 24

Allonyces

Question 25

typical examples of Deutereomycetes??

Answer 25

Pericillum, Aspergillus, Candide

Question 26

General characteristics of Algae????

Answer 26

*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

Question 27

Name the known groups of algae...

Answer 27

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

Question 28

common name for chlorophyta???and typical example...and it's carbon reserve

Answer 28

Green Algae.....Chylamydomonas....Starch

Question 29

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

Answer 29

Euglenoids.....Euglena.......Paranylon

Question 30

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

Answer 30

Golden Algae........Ochromonas.....Lipids

Question 31

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

Answer 31

Dinoflagellates.....Gonyamlax/Pfiesteria......Starch

Question 32

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

Answer 32

Brown Algae

Question 33

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

Answer 33

Red Algae.......palmaria......floridean starch

Question 34

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

Answer 34

Stone worts and brittle worts