Exam (elaborations)
UTSA BIO 1404 Lab Practical Exam |Questions with Correct Verified Answers
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In her first test, she tries to hydrolyze a portion of the contents of each tube. Hydrolysis occurs in all tubes except tube 5. In the next test, she finds that tubes 3, 4, and 5 are positive for nitrogen but only tube 3 gives a positive result for the presence of sulfur. In the next test the s...
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