Question 1 Not yet graded / 3 pts Question 2 Not yet graded / 3 pts Question 3 Not yet graded / 4 pts Question 4 Not yet graded / 3 pts Question 5 Not yet graded / 3 pts BIOD 171 Microbiology Lab 7 Q & A
(Latest 2023 / 2024) Exam Portage Learning
A biochemical test used to identify whether or not a microorganism can breakdown tryptophan is called the test.
Your Answer:
Indole Indole
What color would you expect to see on the 4-quadrant enzymatic test card if a microorganism was unable to breakdown tryptophan?
Your Answer:
Yellow Yellow. The microorganism would be classified as indole negative.
Name one advantage that the ability to breakdown tryptophan brings to a microorganism.
Your Answer:
It is more resistant to drugs/medications.An increased resistance to drugs/medications OR an increased ability to survive harsh environments—often seen via spore formation.
An enzymatic test that assesses the ability of a microorganism to produce hydrogen sulfide gas and/or ferment sugar is known as the test.TSI (Triple Sugar Iron) TSI (triple sugar iron) test.
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