Forensic Ballistics & Toolmarks Examination

question 1 of 4 course: Biomedical Science(Degree)
question 1 of 4 course: Biomedical Science(Degree)

Q: Which characteristic of a barrel is a class characteristic in firearm identification?

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Enhanced antibiotic absorption is not a known resistance mechanism. Bacteria typically resist antibiotics by preventing entry (reduced permeability), inactivating drugs enzymatically, altering drug targets, or using efflux pumps to remove the drug. Improved absorption would make the drug more effective, not less.

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