3459041
Description
Quiz by Hannah Lysczek, updated more than 1 year ago
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Created by Hannah Lysczek
over 8 years ago
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Question 1
Question
Amoebas are non-motile.
Answer
- True
- False
Question 2
Question
Amoebas do not form colonies.
Answer
- True
- False
Question 3
Question
How does an amoeba obtain food?
Answer
-
It engulfs food particles with its pseudopods and phagocytizes them.
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It sweeps food particles into its oral cavity with cillia.
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It absorbs nutrients directly through its plasma membrane using diffusion.
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It produces its own food using photosynthesis.
Question 4
Question
What is a pseudopod?
Answer
-
A specialized flagellar filament used for acquiring food.
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An extension of the endoplasm and plasma membrane used for locomotion and acquiring food.
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An oral cavity used for collecting food particles.
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A nucleus that controls the cell's activities.
Question 5
Question
Amoebas are always pathogenic (disease causing) to humans.
Answer
- True
- False
Question 6
Question
When environmental conditions become unfavorable, amoebas can become this specialized structure to help ensure their survival.
Answer
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A pseudopod.
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A pathogen.
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A cyst.
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A sarcodine.
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