Question

1. provide two examples of historical and current applications of biotechnology.
2. pick an example of a biotechnology application and describe how it has affected your everyday life.
3. which area of biotechnology involves using living organisms to clean up the environment?
4. describe how precision medicine will influence

Explanation:

1. Penicillin was the first mass-produced antibiotic using microbial biotechnology, a key historical biotech application. mRNA vaccines leverage genetic engineering to trigger immune responses, a cutting-edge current use.
2. Recombinant insulin, produced via genetically modified E. coli, is a common biotech product that directly manages diabetes, a daily health need for millions.
3. Bioremediation uses microbes, plants, or fungi to break down or absorb pollutants like oil spills or heavy metals from soil/water.
4. Precision medicine tailors care to individual patient profiles, moving beyond one-size-fits-all treatments to more effective, targeted healthcare.

Answer:

1. Historical example: Production of penicillin via fermentation (1940s); Current example: mRNA COVID-19 vaccines.
2. Example: Recombinant human insulin; Impact: Enabled reliable access to insulin for people with diabetes, eliminating reliance on animal-derived insulin and reducing allergic reactions.
3. Bioremediation is the area of biotechnology that uses living organisms to clean up the environment.
4. Precision medicine will enable personalized treatment plans, reduce adverse drug reactions, and improve disease prevention by targeting interventions to individual genetic, lifestyle, and environmental factors.