(Paragraph B) — Scientists look for therapeutic compounds within insect secretions.
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“In 2010, a team at the University of Nottingham reported that bumblebees could be trained to roll a ball to a goal for a sugar reward – a task far from their natural foraging behavior. This sparked a buzz in the world of chemistry, not biology, because the underlying neural mechanisms involve dopamine and octopamine, chemicals also central to reward systems in humans.”
: Found in Paragraph D , last two lines. This relates to the discussion of permutations and combinations.
For instance, scientists at the , have developed a new class of materials that can convert sunlight into electricity more efficiently than existing solar cells. This breakthrough could lead to the widespread adoption of solar energy, reducing our reliance on fossil fuels and mitigating climate change. (Paragraph B) — Scientists look for therapeutic compounds
Answer: B Location: Paragraph B explains that insects were often overlooked because they were considered "too small" or "difficult to study" before modern extraction technology existed.
: If you have searched the exact keywords and read two sentences before and after their location without finding a definitive contradiction or confirmation, do not guess. Choose NOT GIVEN . To help you practice further, I can provide more resources.
The IELTS Academic Reading passage " A Buzz in the World of Chemistry
This passage, originally titled "A Buzz in the World of Chemistry," is a well-known text used for IELTS Academic Reading practice. It focuses on the topic of , a branch of synthetic organic chemistry, explaining its origins, methods, and impact on pharmaceutical and biotech industries. This sparked a buzz in the world of
— The cost of producing insect-derived drugs is higher than synthetic drug manufacturing. (The text mentions production difficulty but does not explicitly compare retail or manufacturing costs).
Lines 1–2: "For the past few years, one of the buzz terms [in vogue]..." Appearing Paragraph A
While the passage mentions various chemicals, it never compares the efficiency of bee pheromones to those of ants or other insects. Strategic Tips for This Passage
(Paragraph E) — Laboratory synthesis of insect chemicals is often more sustainable than harvesting them from nature. This breakthrough could lead to the widespread adoption
Structural consistency in research reviews and historical constraints.
The passage notes "these reviews all have the same format." Consistently using the exact same structure means they . Mathematical combinations once Paragraph D , Last 2 lines
: Look for statistical words, factorial signs ( !exclamation mark
As researchers continue to push the boundaries of what we know, we can expect to see even more exciting developments in the world of chemistry. Whether it's the development of new materials, more efficient chemical reactions, or life-saving treatments, the future of chemistry is looking bright.
Scan for capitalized names. The Matching Features section is easiest when you physically circle every name (Fischer, Heyrovsky, Nakamura) before reading the questions.
