Chapter 15 Flashcards

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0
Q

A protist with great structural flexibility and the presence of pseudopodia

A

Amoeba

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1
Q

A term that describes a great Friday protest, most of which are unicellular or colonial photosynthetic autotroph’s with chloroplasts

A

Algae

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2
Q

A type of parasitic protozoan that causes disease in humans

A

Apicomplexan

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3
Q

Ancient bacteria- one of the three domains

A

Archaea

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4
Q

A rod shaped prokaryotic organism

A

Bacilli

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5
Q

An organism that is part of the domain Bacteria

A

Bacteria

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6
Q

A form of asexual reproduction where one cell divides into two daughter cells

A

Binary fission

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7
Q

The principle that all life arises from other life

A

Biogenesis

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8
Q

The use of living organisms to restore polluted ecosystems

A

Bioremediation

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9
Q

A type of protist that has both unicellular and multicellular life forms

A

Cellular slime mold

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10
Q

A type of protozoan that moves and eats by using cilia

A

Ciliate

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11
Q

A spherical prokaryotic cell

A

Coccus

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12
Q

A unicellular photosynthetic algae with a unique glassy cell wall

A

Diatom

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13
Q

A unicellular photosynthetic algae with two flagella in perpendicular grooves

A

Dinoflagellates

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14
Q

A protective cell present in prokaryotic cells in harsh environments

A

Endospore

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15
Q

A symbiotic relationship where one organism resided inside another

A

Endosymbiosis

16
Q

A poisonous component of the outer membrane of bacteria

A

Endotoxins

17
Q

An organism characterized by eukaryotic cells

A

Eukaryotes

18
Q

A poisonous protein secreted by bacteria

A

Exotoxin

19
Q

A protist that moves by use of flagella

A

Flagellate

20
Q

Photosynthetic, colonial protist most closely related to plants

A

Green algae

21
Q

A disease-causing virus or organism

A

Pathogen

22
Q

Communities of organisms that drift in lakes, oceans, and ponds

A

Plankton

23
Q

A type of protist named for its ameboid plasmodial feeding stage in its life cycle

A

Plasmodial slime mold

24
Q

An organism characterized by prokaryotic cells

A

Prokaryote

25
Q

Any eukaryotes that is not a plant, animal, or fungi

A

Protist

26
Q

A protist that lives by primarily ingesting food

A

Protozoan

27
Q

A temporary extension of an amoeba used for moving and eating

A

Pseudopodia

28
Q

An enzymatic ️RNA molecule that catalyzes chemical reactions

A

Ribozyme

29
Q

A large, multicellular marine algae

A

Seaweed

30
Q

An incorrect notion that life can emerge from nonlife

A

Spontaneous generation

31
Q

An interaction between organisms of different species in which one species lives in or on another

A

Symbiosis