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Straighterline Microbiology Lab BIO250L Lab 3 Structure & Microscopy |ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE (A+ GRADED 100% VERIFIED) LATEST VERSION 2025!!

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Straighterline Microbiology Lab BIO250L Lab 3 Structure & Microscopy |ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE (A+ GRADED 100% VERIFIED) LATEST VERSION 2025!!

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7/14/25, 7:47 AM Straighterline Microbiology Lab BIO250L Lab 3 Structure & Microscopy |ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTI…




Straighterline Microbiology Lab BIO250L Lab 3
Structure & Microscopy |ACTUAL EXAM
QUESTIONS WITH COMPLETE SOLUTION GUIDE
(A+ GRADED 100% VERIFIED) LATEST VERSION
2025!!

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Terms in this set (25)


Tests if bacteria produce urease, which hydrolyzes
What is the urea broth test
urea to ammonia and carbon dioxide. Detected using
and what does it test for?
a pH indicator.

What color does a Yellow-orange to magenta
positive urea broth test
turn?

What is the gelatin Tests if bacteria produce gelatinases, which
hydrolysis test and what hydrolyzes macromolecules to small peptides and
does it test for? amino acids. Detected using a gelatin slab.

What indicates a positive Liquid medium
gelatin hydrolysis test?

Handwashing, antiseptic hand
Hand hygiene is a general wash, antiseptic hand rub, or
term that applies to... surgical hand antisepsis.



What are HAIs? Healthcare associated infections



https://quizlet.com/1060115315/straighterline-microbiology-lab-bio250l-lab-3-structure-microscopy-actual-exam-questions-with-complete-solution-guide… 1/3

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