Explanation: The text mentions "phage therapy (using viruses that target and destroy specific bacteria)" as an alternative therapy being researched, but it never states whether this concept was discovered specifically in the 21st century or earlier. Questions 6–10 (Summary Completion)
The reading passage has seven paragraphs, .Choose the correct heading for paragraphs B–G from the list of headings below. List of Headings i The agricultural contribution to superbugs ii Biological defense mechanisms of bacteria iii A historical revolution in healthcare iv The impending global economic and human cost v Solutions through a unified global framework vi The emergence of a critical contemporary threat vii The role of medical malpractice in hospitals viii Human behavioral factors accelerating resistance Example: Paragraph A -> iii Paragraph B Paragraph C Paragraph D Paragraph E Paragraph F Paragraph G Questions 7–10 Explanation: The text mentions "phage therapy (using viruses
Explanation: Paragraph E describes the cellular adaptations of bacteria, including efflux pumps, thickened walls, and horizontal gene transfer. Answer: JC (Joe Cranston) For nearly a century,
Answer: JC (Joe Cranston)
For nearly a century, antibiotics have been the cornerstone of modern medicine. From treating strep throat to enabling complex surgeries like organ transplants and chemotherapy, these miracle drugs have saved hundreds of millions of lives. However, the World Health Organization (WHO) has declared one of the top ten global public health threats facing humanity. The phrase "the growing global threat of antibiotic resistance" is not just a headline; it is a clarion call for immediate action. The phrase "the growing global threat of antibiotic
The discovery of penicillin instantly removed all global anxiety regarding bacterial diseases.
In the 1940s and 50s, Staphylococcus aureus was a predictable enemy, easily defeated by a single dose of penicillin. But today, that same bacterium has evolved into a "superbug," often resistant to multiple treatments