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MICROPARA > M1 L2 > Flashcards

M1 L2 Flashcards

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1
Q

are minute living things that individually are TOO SMALL TO BE SEEN BY THE NAKED EYE. The group includes bacteria, fungi (yeasts and molds), protozoa and microscopic algae. It also includes viruses which are microscopic but are regarded as non-cellular entities.

A

MICROORGANISM

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2
Q

are UNICELLULAR (single-celled) organisms. Because they have no nucleus, the cells are described as PROKARYOTIC.

A

BACTERIA

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3
Q

The three major shapes of bacteria

A

BACILLUS, COCCUS, SPIRAL

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4
Q

NO. OF CELL & CELL TYPE:
Bacteria

A

unicellular, prokaryotic

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5
Q

NO. OF CELL & CELL TYPE:
Fungi

A

unicellular / multicellular, eukaryotic

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6
Q

NO. OF CELL & CELL TYPE:
Algae

A

uni/multi, eukaryotic

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7
Q

NO. OF CELL & CELL TYPE:
Virus

A

acellular, has DNA or RNA but never both

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8
Q

NO. OF CELL & CELL TYPE:
Protozoa

A

uni, eukaryotic

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9
Q

NO. OF CELL & CELL TYPE:
Helminths

A

multi, eukaryotic

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10
Q

EUKARYOTE:
nucleus

A

true

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11
Q

EUKARYOTE:
nuclear membrane

A

present

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12
Q

EUKARYOTE:
chromosomes

A

linear

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13
Q

EUKARYOTE:
cytoplasm

A

present

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14
Q

EUKARYOTE:
ribosomes

A

80s; 60s larger, 40s smaller

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15
Q

EUKARYOTE:
mitochondria

A

present

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16
Q

EUKARYOTE:
lysosomes

A

present

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17
Q

EUKARYOTE:
chlorophyll

A

present w/ chloroplast

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18
Q

EUKARYOTE:
cell membrane

A

sterol membrane

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19
Q

EUKARYOTE:
cell wall

A

present

20
Q

EUKARYOTE:
flagella

A

present

21
Q

EUKARYOTE:
pili

A

absent

22
Q

EUKARYOTE:
capsule

A

absent

23
Q

PROKARYOTE:
nucleus

A

nucleoid

24
Q

PROKARYOTE:
nuclear membrane

A

absent

25
Q

PROKARYOTE:
chromosme

A

circular

26
Q

PROKARYOTE:
cytoplasm

A

present

27
Q

PROKARYOTE:
ribosome

A

70s; 50s larger, 30s smaller

28
Q

PROKARYOTE:
mitochondria

A

absent

29
Q

PROKARYOTE:
chlorophyll

A

present w/o chloroplast

30
Q

PROKARYOTE:
cell membrane

A

no sterol membrane

31
Q

PROKARYOTE:
cell wall

A

present

32
Q

PROKARYOTE:
flagella

A

present

33
Q

PROKARYOTE:
pili

A

present

34
Q

PROKARYOTE:
capsule

A

present

35
Q

rod shaped

A

BACILLUS

36
Q

round shaped / spherical

A

COCCUS

37
Q

spiral w/ flagella

A

SPIRILLUM

38
Q

spiral

A

SPIROCHETES

39
Q

Most bacteria have a __________ cell wall

A

PEPTIDOGLYCAN

40
Q

Bacterias divide by

A

BINARY FISSION

41
Q

organ for movement of locomotion

A

FLAGELLA

42
Q

ARRANGEMENT OF BACTERIAS

A

Diplo, strep, staph

43
Q

in pairs

A

DIPLO

44
Q

in chains

A

STREP

45
Q

in clusters

A

STAPH

MICROPARA (29 decks)

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