it\'s a microbiology questions..its asking to match the result of cytotoxicity a
ID: 21530 • Letter: I
Question
it's a microbiology questions..its asking to match the result of cytotoxicity assay for clostridium toxin outcomes (A, B, C, D) to the likeley reseaons
A
B
C
D
Treatment
CPE
Treatment
CPE
Treatment
CPE
Treatment
CPE
Toxin control
+
Toxin control
+
Toxin control
-
Toxin control
+
Antitoxin control
+
Antitoxin control
-
Antitoxin control
-
Antitoxin control
-
Toxin/Antitoxin control
+
Toxin/Antitoxin control
+
Toxin/Antitoxin control
-
Toxin/Antitoxin control
-
Cell control
+
Cell control
-
Cell control
-
Cell control
-
A. Result A
B. Result B
C. Result C
D. Result D
Cell line is contaminated
Antitoxin concentration is too low
The toxin is malfunctioning
The experiment worked as expected.
A
B
C
D
Treatment
CPE
Treatment
CPE
Treatment
CPE
Treatment
CPE
Toxin control
+
Toxin control
+
Toxin control
-
Toxin control
+
Antitoxin control
+
Antitoxin control
-
Antitoxin control
-
Antitoxin control
-
Toxin/Antitoxin control
+
Toxin/Antitoxin control
+
Toxin/Antitoxin control
-
Toxin/Antitoxin control
-
Cell control
+
Cell control
-
Cell control
-
Cell control
-
Explanation / Answer
Cell line is contaminated A. Result A Antitoxin concentration is too low D. Result D The toxin is malfunctioning B. Result B The experiment worked as expected. C. Result C
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