Use the dichotomous key in Table 10.2 to identify a gram-positive, catalase (No bubble) coccus.Table 10.21 Gram-positiveA. Catalase+1. Acid from glucose.2 Glucose-.....***MicrococcusB. Catalase-1. Coccus..2. Rod....II. Gram-negativeA. Oxidase-1. Acid from lactoseLactobacillusCitrobacterUses atric acid....... *.******. *******a.b. Citric acid-.Escherichia2. Lactose-a. H2S produced(1) Urease positive...(2) Urease negative...ProteusSalmonellaB. Oxidase+1. Rod.......** ..........* ..Neisseriasvuomopn2.. Coccus....* ****.....* ....**NeisseriaPseudomonasStaphylococcusStreptococcusA Moving to the next question prevents changes to this answer.

Gram-positive bacteria is a positive result in the Gram stain test, which is a method used to…

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10.2 to identify a gram-positive, catalase (No bubble) coccus.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

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Question

Use the dichotomous key in Table 10.2 to identify a gram-positive, catalase (No bubble) coccus.
Table 10.2
1 Gram-positive
A. Catalase+
1. Acid from glucose.
2 Glucose-.....***
Micrococcus
B. Catalase-
1. Coccus..
2. Rod....
II. Gram-negative
A. Oxidase-
1. Acid from lactose
Lactobacillus
Citrobacter
Uses atric acid....... *.******. *******
a.
b. Citric acid-.
Escherichia
2. Lactose-
a. H2S produced
(1) Urease positive...
(2) Urease negative...
Proteus
Salmonella
B. Oxidase+
1. Rod...
....** ..........* ..
Neisseria
svuomopn
2.
. Coccus....* ****
.....* ....**
Neisseria
Pseudomonas
Staphylococcus
Streptococcus
A Moving to the next question prevents changes to this answer.

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