Question

which of the following is an example of a treatment for human disease that resulted from the study of cells?
bacteria
genetic tagging
antibiotics
immunostaining

Explanation:

1. Analyze each option:

• Bacteria: These are microorganisms, not a treatment.
• Genetic tagging: A technique for tracking genes, not a direct disease treatment from cell study.
• Antibiotics: Used to treat bacterial infections. The development of antibiotics relates to studying how cells (both human and bacterial) interact, and understanding bacterial cell structure/function to target them without harming human cells.
• Immunostaining: A laboratory technique to visualize cells, not a treatment.

1. Conclusion: Antibiotics are a treatment for human diseases (bacterial infections) that came from studying cells (bacterial and human) to develop a way to kill bacteria while sparing human cells.

Answer:

antibiotics