Test 2 Flashcards

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0
Q

Bacillus

A

Rod shaped bacterium

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1
Q

Coccus

A

Spherical bacterium

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2
Q

Spirochete

A

Spiral shaped bacteria that causes syphilis and Lyme disease

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3
Q

Streptococcus

A

Causes strep throat but not all forms are bad

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4
Q

Coliform

A

Rod shaped bacteria that is normally present in the intestine

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5
Q

Endospore

A

Tough structure created by bacterium due to a lack of nutrients

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6
Q

Pathogen

A

Disease causing microorganism

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7
Q

Fixation

A

The act of fixing or the state of being fixed

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8
Q

Aerobic

A

Any process that requires oxygen

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9
Q

Eubacteria

A

Spherical or rod shaped bacteria characterized by cells with rigid cell walls; true bacteria

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10
Q

Spirilum

A

Spiral shaped bacterium

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11
Q

Staphylococcus

A

Causes many forms of infections including skin lesions and rashes

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12
Q

Diplococcus

A

A bacterium that occurs as pairs of cocci

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13
Q

Toxin

A

Poison

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14
Q

Anaerobic

A

Any process that does not require oxygen

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15
Q

Antibiotic

A

Drug or natural compound that can attack and destroy certain micro organisms

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16
Q

Binary fission

A

Where an organism divides to produce two identical daughter cells

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17
Q

Antigen

A

Foreign substance

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18
Q

Koch’s postulate

A

Series of rules for proving that specific a type of microorganism causes a particular disease

19
Q

Prokaryote

A

Single-cellars organism without a nucleus

20
Q

Vitamin K

A

Helps to clot blood

21
Q

Diplobacillus

A

2 bacilli linked end to end

22
Q

Flagella

A

Whiplike structures that aid in movement

23
Q

Archaebacteria

A

A kingdom of prokaryotic bacteria

24
Q

Methanogen

A

Bacterium that produce methane gas

25
Q

Streptobacilli

A

Bacilli that form in chains

26
Q

Aero

A

Air

27
Q

Brev

A

Short

28
Q

Extra

A

Beyond, outside

29
Q

Kary

A

Cell, nucleus

30
Q

Multi

A

Many

31
Q

Neo

A

New, recent

32
Q

Non

A

Not

33
Q

Ob

A

Against

34
Q

Sacchar

A

Sugar

35
Q

Sci

A

Know

36
Q

Rickettsiae

A

Has characteristics of viruses and bacteria

37
Q

Chemosynthesis

A

Using organic compounds from the environment to synthesize food

38
Q

Obligate aerobe

A

Organism that requires a constant supply of oxygen in order to live

39
Q

Obligate anaerobe

A

Lives only in the absence of oxygen

40
Q

Facultative anaerobe

A

Organism that can survive with or without oxygen

41
Q

Saprophyte

A

Organism that uses the complex molecules of a living organism as it’s source of energy and nutrition

42
Q

Symbyosis

A

Close relationship between two species in which at least one species benefits the other

43
Q

Conjugation

A

Where 2 bacteria exchange nuclear material during temporary union

44
Q

Parasite

A

Organism that survives by living and feeding off of other living organisms