Sarcomastigophora Flashcards

(55 cards)

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
Mitosomes have..... mitochondria lacking....... and get energy by. ... means
Modified,, electron chain, anaerobic
26
Diplomonad, euglenoids, and parabasalia are...... due to presence of...... And a posteriorly directed . .....
Excavata, excavated groove, flagella
27
Cytoplasmic divisions is termed
Cytokinesis
28
Sarcodines are classified based on
Cytoskeleton and form of pseudopodia
29
......... is a commensal feeding on bacterial and.....
Entamoeba coli , and intestinal debris
30
Another name for shell is
Test
31
Some organisms have test made of
And cemented to a matrix
32
Filopodia consists of .... only and refers to ....
Ectoplasm, thin extensions of cell body usually branched
33
Axopodia is made up of ....... Supported by ....
Thin filamentous extensions supported by axial mods of microtubules
34
Lobopodia consists of
Large, blunt processes with endo and ectoplasm
35
...... refers to net like extensions which are branched and joined together
Reticulopoda
36
..... belongs to the class granuloreticulosa
Difflugia oblongata
37
..... belongs to the class granuloreticulosa
Difflugia oblongata
38
Another name for granuloreticulosa is
Foramniferans
39
Another name for polycystinea is......
Radiolarians
40
Marine or fresh water sarcodines without a central capsule belong to the class
Heliozoa
41
....... has a skeleton of strontium
Acantherea
42
Heliozoa, polycystinea and acantherea belong to the superclass
Actinopoda
43
Polycystinea have .... skeleton
Siliceous which is perforated
44
Lobosea have which from of pseudopodia
Lobopodia
45
Granuloreticulosa have..... And are ....
Filopodia and are marine
46
Foramniferans have. .....
Calcareous skeleton
47
Protozoa with filopodia are grouped as...
Rhizaria
48
Protozoa with lobopodia are
Amoebozas
49
Amoebozas include
Entamoeba, tubulinea and ancanthamoebida
50
Rhizarians include.....
Heliozoans, foramniferans and radiolarians
51
There may be........ in some species of amoeba
Sporulation
52
The tubes of the microtubules of a 9-2 fibrillate structure are called
Axoneme
53
The point of entry of the exoneme into the cell is called
Kinetosome
54
Examples of phytoflagellata are
Dinoflagellates, niloticula, euglena, paranema, volvox, chlamydomonas
55
In protozoa, gametes are produced by
Mitosis and meiosis follows after the fusion of gametes.