Answer :
Final answer:
Explanation of the results obtained from testing beef using the four tests in the Gizmo.
Explanation:
The results for testing beef using the four tests in the Gizmo:
- Test tube A: Sudan Red test
- Test tube B: Sudan Red test
- Test tube C: -
- Test tube D: -
The positive reaction color for the tests in tubes B, C, and D is a deep burgundy, umber, or magenta color (red/brown).
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