Lab 8

studied byStudied by 59 people
5.0(1)
get a hint
hint

what does anaerobic mean?

1 / 21

Tags and Description

22 Terms

1

what does anaerobic mean?

an absence of oxygen; not oxygen dependent for growth

New cards
2

What are we going to use fluid thioglycollate medium to indicate?

to determine the oxygen requirements of a given species of bacteria; eliminates oxygen from a culture

New cards
3

How will we make jar anaerobic?

hydrogen generator packet added to jar along with catalyst. hydrogen reacts with the oxygen in jar, forming water which appears as condensation along the sides of the jar. methylene blue strip or pellet used to see if oxygen is removed from the jar

New cards
4
New cards
5
New cards
6

facultative anaerobe

New cards
7

facultative aerobe

New cards
8

aerotolerant anaerobe

New cards
9

microaerophile

w

New cards
10

what does the oxidase test tell us about bacteria?

New cards
11

described what a positive and negative results looks like

New cards
12

catalase breaks down __, producing __ and __

New cards
13

how can one tell if catalase is acting on it substrate?

New cards
14

What does a color change in a phenol red broth indicate about a bacterium that has been growing in it?

New cards
15

phenol red: neutral pH color

New cards
16

phenol red: acidic pH color

New cards
17

phenol red: alkaline pH color

New cards
18

what is a Durham tube?

New cards
19

what does it collect?

New cards
20

what two products may be produced during the fermentation of simple carbohydrates?

New cards
21

how is each identified in the fermentation test? Can you have one without the other?

New cards
22

Name 3 simple carbohydrates that can be added to media for biochemical testing

New cards

Explore top notes

note Note
studied byStudied by 5 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 10 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 8 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 5 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 12 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 5 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 14 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 26493 people
Updated ... ago
4.8 Stars(224)

Explore top flashcards

flashcards Flashcard74 terms
studied byStudied by 20 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard24 terms
studied byStudied by 27 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard36 terms
studied byStudied by 17 people
Updated ... ago
5.0 Stars(2)
flashcards Flashcard25 terms
studied byStudied by 3 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard74 terms
studied byStudied by 24 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard38 terms
studied byStudied by 23 people
Updated ... ago
4.3 Stars(3)
flashcards Flashcard84 terms
studied byStudied by 35 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard68 terms
studied byStudied by 89 people
Updated ... ago
5.0 Stars(3)