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ZOO 116 > Sarcomastigophora > Flashcards

Sarcomastigophora Flashcards

1
Q

The first animals on earth are

A

Protozoans

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2
Q

Phylum sarvomastihophora is divided into

A

Mastigophora, sarcodines and opalinata

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3
Q

….. is a colourless phytoflagellate

A

Paranema

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4
Q

An example of sarcodine found in soil is

A

Naegleria gruberi

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5
Q

Glossina app transmits the pathogen

A

Trypanosome

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6
Q

Zooflagellates include

A

Trypanosome, trichomonas, trychonymphia, giarda

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7
Q

The point of entry of axoneme into the cell is called

A

Kinestostome

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8
Q

The tubes of the microtubules are called

A

Axoneme

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9
Q

Pamdorina, eudorina and gonium are

A

Colonial flagellates

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10
Q

Examples of parasitic sarcodines are

A

Entamoeba histolica and coli

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11
Q

Examples of sarcodines in protective cyst are

A

Elphidium, arcella and difflugia

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12
Q

……. are marine sarcodines

A

Radiolarians

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13
Q

Dinoflagellates possess….. and ….. flagella

A

Longitudinal and Equatorial

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14
Q

Protozoa lacks

A

Collagen and chitinous cell wall

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15
Q

Protozoa may exist in colonies, yet….. On one another for major functions

A

Independent

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16
Q

A system of organised microtubules called…… is found beneath the plasma membrane

A

Pellicle

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17
Q

Egestion in protozoa is at a special part of the cell called

A

Cytopyge

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18
Q

Asexual means of reproduction I’m protozoa include

A

Budding, schizogony and binary fission

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19
Q

The incorporation of a nucleus in a cytoplasmic mass much smaller than the parent cell is called

A

Budding

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20
Q

An examlle of mitosome is

A

Giarda

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21
Q

Guards is also classified as

A

Diplomonad

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22
Q

…… is a parabasalia

A

Trichomonas

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23
Q

….. Once called……. are now grouped as fungi

A

Mytosporidians, amitochondriate protozoa

24
Q

Parabasalia has reduced mitochondria with…..

A

Hydrogenase which generates energy by releasing hydrogen gas

25
Q

Mitosomes have….. mitochondria lacking……. and get energy by. … means

A

Modified,, electron chain, anaerobic

26
Q

Diplomonad, euglenoids, and parabasalia are…… due to presence of…… And a posteriorly directed . …..

A

Excavata, excavated groove, flagella

27
Q

Cytoplasmic divisions is termed

A

Cytokinesis

28
Q

Sarcodines are classified based on

A

Cytoskeleton and form of pseudopodia

29
Q

……… is a commensal feeding on bacterial and…..

A

Entamoeba coli , and intestinal debris

30
Q

Another name for shell is

A

Test

31
Q

Some organisms have test made of

A

And cemented to a matrix

32
Q

Filopodia consists of …. only and refers to ….

A

Ectoplasm, thin extensions of cell body usually branched

33
Q

Axopodia is made up of ……. Supported by ….

A

Thin filamentous extensions supported by axial mods of microtubules

34
Q

Lobopodia consists of

A

Large, blunt processes with endo and ectoplasm

35
Q

…… refers to net like extensions which are branched and joined together

A

Reticulopoda

36
Q

….. belongs to the class granuloreticulosa

A

Difflugia oblongata

37
Q

….. belongs to the class granuloreticulosa

A

Difflugia oblongata

38
Q

Another name for granuloreticulosa is

A

Foramniferans

39
Q

Another name for polycystinea is……

A

Radiolarians

40
Q

Marine or fresh water sarcodines without a central capsule belong to the class

A

Heliozoa

41
Q

……. has a skeleton of strontium

A

Acantherea

42
Q

Heliozoa, polycystinea and acantherea belong to the superclass

A

Actinopoda

43
Q

Polycystinea have …. skeleton

A

Siliceous which is perforated

44
Q

Lobosea have which from of pseudopodia

A

Lobopodia

45
Q

Granuloreticulosa have….. And are ….

A

Filopodia and are marine

46
Q

Foramniferans have. …..

A

Calcareous skeleton

47
Q

Protozoa with filopodia are grouped as…

A

Rhizaria

48
Q

Protozoa with lobopodia are

A

Amoebozas

49
Q

Amoebozas include

A

Entamoeba, tubulinea and ancanthamoebida

50
Q

Rhizarians include…..

A

Heliozoans, foramniferans and radiolarians

51
Q

There may be…….. in some species of amoeba

A

Sporulation

52
Q

The tubes of the microtubules of a 9-2 fibrillate structure are called

A

Axoneme

53
Q

The point of entry of the exoneme into the cell is called

A

Kinetosome

54
Q

Examples of phytoflagellata are

A

Dinoflagellates, niloticula, euglena, paranema, volvox, chlamydomonas

55
Q

In protozoa, gametes are produced by

A

Mitosis and meiosis follows after the fusion of gametes.

ZOO 116 (9 decks)

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