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ppt

prelims

ppt
44問 • 1年前prelims
  • ユーザ名非公開
    • 通報

    問題一覧

  • 1

    basic elements in the cell for biosynthesis and energy production.

    CHONPS

  • 2

    ____ vary from one type of media to another.

    Ingredients

  • 3

    <5.5

    Acidophile

  • 4

    >5.5 and <8

    Neutrophile

  • 5

    >8

    alkaliphile

  • 6

    Solidifying agent with no nutritive value

    agar, Agar

  • 7

    ____ microorganisms can degrade agar.

    Very few

  • 8

    Agar Melts at ___, solidifies at ___

    100, 40

  • 9

    use of test tubes

    Tubed media

  • 10

    use of petri dishes

    plated media

  • 11

    exact chemical composition

    Chemically defined/synthetic

  • 12

    These are usually with minimal composition necessary for the growth of the microorganisms.

    Chemically defined/synthetic

  • 13

    Costly

    Chemically defined/synthetic

  • 14

    These are usually pure chemical substances.

    Chemically defined/synthetic

  • 15

    For research - for instance in studying the specific chemical requirements of certain microorganisms.

    Chemically defined/synthetic

  • 16

    exact composition is not known; extracts and digests of yeasts, meat, or plants; undefined components.

    Complex Medium

  • 17

    These are usyally digested crude products of various sources.

    Complex Medium

  • 18

    Rich enough to allow growth of the majority.

    Complex Medium

  • 19

    Agar 1.5-2.0%

    Solid

  • 20

    Agar 0%

    Liquid

  • 21

    Agar 0.5-0.7%

    Semi-solid

  • 22

    For enumeration, isolation, and characterization

    Solid

  • 23

    For growing large number of bacteria

    Liquid

  • 24

    For determination of bacterial motility

    Semi-solid

  • 25

    Absence of oxygen

    anaerobes

  • 26

    Large amounts of oxygen

    aerobes

  • 27

    Small amount of oxygen

    microaerophiles

  • 28

    • allows growth of most organisms • e.g., Nutrient Agar, Nutrient Broth, Plate Count Agar

    General purpose, Simple media

  • 29

    Al purpose,nonselectivemedium. Wide variety of non-fastidious microbes.

    Nutrient agar plate

  • 30

    suppress growth of u n w a n t e d microorganisms and encourage growth of desired microorganisms with i n h i b i t o r s • e.g., Mannitol Salt Agar (for Staphylococcus)

    Selective

  • 31

    allows differentiation of microorganisms

    Differential

  • 32

    Contain indicator components that will distinguish one microorganism from another through biochemical reactions resulting to observable changes in the media. • e.g., MacConkey Agardyes: neutralred and crystal violet), Eosin Methylene Blue Agar (for E.coli and other enterics)

    Differential

  • 33

    Colorless colonies, no biochemical reaction.

    Differential

  • 34

    Color change due to biochemical reaction

    Differential

  • 35

    Lactose fermenters (Red-colored colonies) Nonlactise fermenters (Colorless colonies)

    MacConkey agar

  • 36

    Red-colored colonies

    Lactose fermenters

  • 37

    Colorless colonies

    Nonlactose fermenters

  • 38

    Increase the number of desired microorganisms to detectable levels

    Enrichment

  • 39

    Contain additional nutrients for the cultivation of fastidious.microorganisms. • e.g., Blood Agar Plate (BAP) and Chocolate Agar Plate,(CAP) #MAP + Bloo

    Enrichment

  • 40

    Blood hemolysis. Fastidious microbes.

    Blood agar plate

  • 41

    test for metabolic activities • e.g., Citrate Agar (for microorganisms that can use citrate as carbon source)

    Characterization

  • 42

    Incline the nutrient agar tubes at an angle of around 20 degrees from a f l a t surface.

    Nutrient Agar Slant

  • 43

    Incline the nutrient agar tubes ät an angle of around 40 degrees from a flat surface.

    Nutrient Agar Butt-Slant

  • 44

    Let the Nutrient Agar cool to around ___°C.

    50

    • Wildlife lab

    Wildlife lab

    ユーザ名非公開 · 28問 · 1年前

    Wildlife lab

    Wildlife lab

    28問 • 1年前
    ユーザ名非公開

    Wildlife lec

    Wildlife lec

    ユーザ名非公開 · 21問 · 1年前

    Wildlife lec

    Wildlife lec

    21問 • 1年前
    ユーザ名非公開

    amphibians module 5

    amphibians module 5

    ユーザ名非公開 · 56問 · 1年前

    amphibians module 5

    amphibians module 5

    56問 • 1年前
    ユーザ名非公開

    quiz bee

    quiz bee

    ユーザ名非公開 · 98問 · 1年前

    quiz bee

    quiz bee

    98問 • 1年前
    ユーザ名非公開

    herpetology

    herpetology

    ユーザ名非公開 · 27問 · 1年前

    herpetology

    herpetology

    27問 • 1年前
    ユーザ名非公開

    Wildlife lec finals

    Wildlife lec finals

    ユーザ名非公開 · 39問 · 1年前

    Wildlife lec finals

    Wildlife lec finals

    39問 • 1年前
    ユーザ名非公開

    eme

    eme

    ユーザ名非公開 · 21問 · 1年前

    eme

    eme

    21問 • 1年前
    ユーザ名非公開

    act 2

    act 2

    ユーザ名非公開 · 7問 · 1年前

    act 2

    act 2

    7問 • 1年前
    ユーザ名非公開

    first quiz

    first quiz

    ユーザ名非公開 · 29問 · 1年前

    first quiz

    first quiz

    29問 • 1年前
    ユーザ名非公開

    lec 1

    lec 1

    ユーザ名非公開 · 49問 · 1年前

    lec 1

    lec 1

    49問 • 1年前
    ユーザ名非公開

    lec 2

    lec 2

    ユーザ名非公開 · 33問 · 1年前

    lec 2

    lec 2

    33問 • 1年前
    ユーザ名非公開

    2nd quiz part 2

    2nd quiz part 2

    ユーザ名非公開 · 20問 · 1年前

    2nd quiz part 2

    2nd quiz part 2

    20問 • 1年前
    ユーザ名非公開

    2nd quiz part 3

    2nd quiz part 3

    ユーザ名非公開 · 24問 · 1年前

    2nd quiz part 3

    2nd quiz part 3

    24問 • 1年前
    ユーザ名非公開

    2nd quiz part 1

    2nd quiz part 1

    ユーザ名非公開 · 22問 · 1年前

    2nd quiz part 1

    2nd quiz part 1

    22問 • 1年前
    ユーザ名非公開

    問題一覧

  • 1

    basic elements in the cell for biosynthesis and energy production.

    CHONPS

  • 2

    ____ vary from one type of media to another.

    Ingredients

  • 3

    <5.5

    Acidophile

  • 4

    >5.5 and <8

    Neutrophile

  • 5

    >8

    alkaliphile

  • 6

    Solidifying agent with no nutritive value

    agar, Agar

  • 7

    ____ microorganisms can degrade agar.

    Very few

  • 8

    Agar Melts at ___, solidifies at ___

    100, 40

  • 9

    use of test tubes

    Tubed media

  • 10

    use of petri dishes

    plated media

  • 11

    exact chemical composition

    Chemically defined/synthetic

  • 12

    These are usually with minimal composition necessary for the growth of the microorganisms.

    Chemically defined/synthetic

  • 13

    Costly

    Chemically defined/synthetic

  • 14

    These are usually pure chemical substances.

    Chemically defined/synthetic

  • 15

    For research - for instance in studying the specific chemical requirements of certain microorganisms.

    Chemically defined/synthetic

  • 16

    exact composition is not known; extracts and digests of yeasts, meat, or plants; undefined components.

    Complex Medium

  • 17

    These are usyally digested crude products of various sources.

    Complex Medium

  • 18

    Rich enough to allow growth of the majority.

    Complex Medium

  • 19

    Agar 1.5-2.0%

    Solid

  • 20

    Agar 0%

    Liquid

  • 21

    Agar 0.5-0.7%

    Semi-solid

  • 22

    For enumeration, isolation, and characterization

    Solid

  • 23

    For growing large number of bacteria

    Liquid

  • 24

    For determination of bacterial motility

    Semi-solid

  • 25

    Absence of oxygen

    anaerobes

  • 26

    Large amounts of oxygen

    aerobes

  • 27

    Small amount of oxygen

    microaerophiles

  • 28

    • allows growth of most organisms • e.g., Nutrient Agar, Nutrient Broth, Plate Count Agar

    General purpose, Simple media

  • 29

    Al purpose,nonselectivemedium. Wide variety of non-fastidious microbes.

    Nutrient agar plate

  • 30

    suppress growth of u n w a n t e d microorganisms and encourage growth of desired microorganisms with i n h i b i t o r s • e.g., Mannitol Salt Agar (for Staphylococcus)

    Selective

  • 31

    allows differentiation of microorganisms

    Differential

  • 32

    Contain indicator components that will distinguish one microorganism from another through biochemical reactions resulting to observable changes in the media. • e.g., MacConkey Agardyes: neutralred and crystal violet), Eosin Methylene Blue Agar (for E.coli and other enterics)

    Differential

  • 33

    Colorless colonies, no biochemical reaction.

    Differential

  • 34

    Color change due to biochemical reaction

    Differential

  • 35

    Lactose fermenters (Red-colored colonies) Nonlactise fermenters (Colorless colonies)

    MacConkey agar

  • 36

    Red-colored colonies

    Lactose fermenters

  • 37

    Colorless colonies

    Nonlactose fermenters

  • 38

    Increase the number of desired microorganisms to detectable levels

    Enrichment

  • 39

    Contain additional nutrients for the cultivation of fastidious.microorganisms. • e.g., Blood Agar Plate (BAP) and Chocolate Agar Plate,(CAP) #MAP + Bloo

    Enrichment

  • 40

    Blood hemolysis. Fastidious microbes.

    Blood agar plate

  • 41

    test for metabolic activities • e.g., Citrate Agar (for microorganisms that can use citrate as carbon source)

    Characterization

  • 42

    Incline the nutrient agar tubes at an angle of around 20 degrees from a f l a t surface.

    Nutrient Agar Slant

  • 43

    Incline the nutrient agar tubes ät an angle of around 40 degrees from a flat surface.

    Nutrient Agar Butt-Slant

  • 44

    Let the Nutrient Agar cool to around ___°C.

    50