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11A: Protozoans Flashcards | StudBud
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11A: Protozoans
11A: Protozoans
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#BBA #HonorsBiology
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Which kingdom attributes their locomotion to cilia?
Zoomastigina
Sarcodina
Ciliophora
Sporozoa
2
What mosquito-carried disease is caused by a sporozoan?
African Sleeping Sickness
Pneumonia
Malaria
Cancer
3
The four protozoan phyla are divided based on their means of ________.
Locomotion
Communication
Eating
Reproduction
4
What characteristic of a protozoan allows it to move from place to place?
No cell wall
Heterotroph
Motile
Unicellular
5
Protozoans are very tiny, simple organisms.
True
False
6
Protists are composed of _______ cells.
Eukaryotic
Prokaryotic
7
Which phyla uses pseudopodia as their means of locomotion?
Ciliophora
Sarcodina
Zoomastigina
Sporozoan
8
Amoebas are a type of sporozoan.
False
True
9
What is the protein-rich covering on the paramecium that helps maintain its shape?
Trichocyst
Pellicle
Oral groove
Gullet
10
What is the interior portion of an amoeba's cytoplasm called?
Motility
Pseudopodia
Endoplasm
Ectoplasm
11
Which nucleus in a paramecium aids in
sexual
reproduction?
Macronucleus
Micronucleus
12
What is the exterior region of an amoeba's cytoplasm?
Endoplasm
Organism
Ectoplasm
Cytoplasm
13
What are the area of pigment that react to harsh conditions surrounding a protozoan?
Earspots
Melanin
Eyespots
Cysts
14
What are an amoeba's responses to stimuli called?
Ectoplasm
Taxes
Pseudopodia
Endoplasm
15
Which phyla has no special mean of locomotion?
Zoomastigina
Sporozoa
Ciliophora
Sarcodina
16
What are the "false feet" of a sarcodine?
Flaggela
Pseudofeet
Cilia
Pseudopodia
17
Which nucleus in a paramecium aids in asexual reproduction?
Micronucleus
Macronucleus
18
What kind of vacuole collects and eliminates water to regulate homeostasis in a cell?
Central vacuole
Contractile vacuole
Compact vacuole
Food vacuole
19
What are the organelles of a paramecium that discharge filaments as a defense mechanism?
Gullets
Mouth pores
Pellicles
Trichocysts
20
What is the sexual reproduction process of a paramecium?
Replication
Binary Fission
Binary Fusion
Conjugation
21
What is the name of the "catchall" kingdom?
Kingdom Protista
Kingdom Prokaryote
Kingdom Eukaryote
Kingdom Protozoan
22
What protozoan phyla is characterized by their lack of a standard body shape?
Zoomastigina
Sarcodina
Sporozoa
Ciliophora
23
What are the animal-like organisms within Kingdom Protista?
Protozoans
Bacteria
Fungi
Animals
24
Which is
not
a characteristic of a protozoan?
Motile
Unicellular
Heterotrophic
Autotrophic
25
Protozoans are only unicellular organisms.
False
True
26
What is the short, blind tube where food is gathered before it pinches of into a food vacuole?
Mouth pore
Gullet
Pellicle
Oral groove
27
What is the hard covering that many protozoans form around themselves in harsh conditions?
Gullet
Cyst
Eyespot
Pellicle
28
How many protozoan phyla are there in the kingdom Protista?
Two
Five
One
Four
29
What is the asexual reproduction process of protozoans called?
Binary Fusion
Replication
Binary Fission
Conjugation
30
What is the sexual reproduction process of a paramecium?
Binary fusion
Binary fission
Replication
Conjugation