Question

A scientist wants to replicate Pasteur's swan neck flask experiment. What outcome should they expect if the experiment is performed correctly? Group of answer choices Immediate microbial growth in the broth after boiling No microbial growth in the broth if the neck of the flask remains intact No microbial growth in the broth if the neck of the flask is broken Microbial growth in the broth regardless of the flask's shape

Name: a scientist wants to replicate pasteurs swan neck flask experiment what outcome should they expect if the experiment is performed correctly group of answer choices immediate microbial growth 67845
Uploaded: 2023-03-31T14:47:09-08:00
Duration: 2 min 2 s
Channel: Sri K
Description: a scientist wants to replicate pasteurs swan neck flask experiment what outcome should they expect if the experiment is performed correctly group of answer choices immediate microbial growth 67845

          A scientist wants to replicate Pasteur's swan neck flask experiment. What outcome should they expect if the experiment is performed correctly? 
Group of answer choices
Immediate microbial growth in the broth after boiling
No microbial growth in the broth if the neck of the flask remains intact
No microbial growth in the broth if the neck of the flask is broken
Microbial growth in the broth regardless of the flask's shape

Added by Joyce A.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Sri K

03/31/2023

Step 1

Step 1: Recall Pasteur’s experiment setup - broth in a swan-neck flask warmed to kill existing microbes, with a long, curved neck preventing particles from reaching the broth. Show more…

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A scientist wants to replicate Pasteur's swan neck flask experiment. What outcome should they expect if the experiment is performed correctly? Group of answer choices Immediate microbial growth in the broth after boiling No microbial growth in the broth if the neck of the flask remains intact No microbial growth in the broth if the neck of the flask is broken Microbial growth in the broth regardless of the flask's shape