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Invertebrate Biology > Lab 1 - Quiz > Flashcards

Lab 1 - Quiz Flashcards

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1
Q

Draw the Protozoan Lab Tree.

Include which are flagellated and which are amoeboid.

A

Refer to notes.

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2
Q

What are the different phylums for flagellated protozoans seen in lab?

A 
Choanozoa
Euglenozoa
Dinozoa
Metamonada
Trichozoa
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3
Q

What are the Subphylums of the Euglenozoa?

A

Euglenoida

Kinetoplastida

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4
Q

What are the different amoeboid phylums?

A 
Amoebozoa
Foraminifera
Radiozoa
Heliozoa
Ciliphora
Apicomplexa
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5
Q

What is the subphylum and what are the classes of the Amoebozoa phylum?

A

SP - Lobosa
Class:
- Amoebida
- Testacea

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6
Q

What are the subphylums of the Apicomplexans?

A

Coccidomorpha
Gregariniae
Pekinsidae

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7
Q

Difflugia belongs to what phylum?
Class?
Subphylum?

A

P - Ameobozoa
SP - Lobosa
C - Testacea

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8
Q

What is the test of Difflugia made of?

A

diatoms

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9
Q

Trichomonas vaginalis belongs to what phylum?

A

Trochozoa

Giardia belongs to metamonada

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10
Q

Trichomonas vaginalis:

  • number of mitochondria?
  • number of flagella?
  • found where?
A

no mt
many flagella
found in human urogenital system

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11
Q

Heliozoa:

  • Body is divided into what?
  • Regions are _______
  • Contains axopodia
  • Resides in ______
A

distinct inner and outer regions
separated
freshwater

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12
Q

Radiozoa:

  • Distinct _________ and _______ zones; zones are _______
  • Located in ______ environments
  • includes _______ organisms
  • test made of ______
A 
intracapsular, extracapsular
separated
marine
planktonic
silica
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13
Q

Plasmodium falls in what phylum? Subphylum?

A

P - Apicomplexa

SP - Coccidomorpha

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14
Q

Paramecium is in what phylum?

A

Ciliophora

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15
Q

Monocystis can be found in what invertebrate?

A

Seminal valve of worm.

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16
Q

Monocystis is in what phylum?

Subphylum?

A

P - Apicomplexa

SP - Gregarinae

17
Q 
Kinetoplastida:
- # of flagella?
- Life style?
- named due to what?
 What is it?
A

1-2 flagella
Symbiotic or free living
Kinetoplast - mass of mt DNA; larger than kinetosome.

18
Q

What phylum does Trypanosoma belong to?
Subphylum?
What disease does it cause?

A

P - Euglenozoa
SP - Kinetoplastida
Chagas disease

19
Q

What fly transmits Trypanosoma?

A

Tetse

20
Q

To what phylum does Ceratium belong to?

A

Dinozoa

21
Q

Dinozoa:

  • live in what types of environments?
  • responsible for what environmental event?
  • can be naked (________) or armored with plates of cellulose (________)
A

marine and freshwater
red tides
unarmored
ceratium

22
Q

To what phylum does Arcella belong?
Subphylum?
Class?

A

P - Amoebozoa
SP - Lobosa
C - Testacea

23
Q

Testacea:

  • Move by means of?
  • Contain an external ______ or _______
A

filamentous pseudopodia

test or shell

24
Q

Amoeboida:

  • _____ amoeba
  • ex species?
A

Naked

Amoeba proteus, Entamoeba coli/histolytica

25
Q

To what Phylum, SP and class to Amoeba proteus, Ent. coli/histolytica belong to?

A

P - Amoebozoa
SP - Lobosa
C - Amoebida

26
Q

Provide the life cycle for plasmodium.

A

1 - Infected human individual
2 - Anopheles fly bites person and ingests gametocytes of Plasmodium falciparum
3 - Gametocytes become gametes and then fertilize
4 - Diploid zygotes accumulate in the mosquito gut
5 - Zygotes encyst in the gut wall and form oocysts
6 - Each oocyst produces many haploid sporozoites
7 - Sporozoites migrate to the salivary glands of the mosquito
8 - Mosquito bites human. Sporozoites invade host liver. Become cryptozoites when in the liver cells, cannot be found by host immune system.
9 - Asexual reproduction occurs here and produces merozoites within the liver. These are released into the bloodstream and infect red blood cells.
10 - RBCs rupture, most parasites killed by WBCs, but some can form gametocytes and restart the cycle.

27
Q

Flagellated protozoans:

  • Locomotion by ______
  • life-style?
  • Plant like are called ________
  • animal like are called _________
A

Flagellum
free-living and parasitic
Phytoflagellates
Zooflagellates

28
Q

Metamonada:

  • mitochondria #?
  • found where?
  • flagella number?
A

none
digestive system of host (symbiotic or parasitic)
many flagella

Invertebrate Biology (36 decks)

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