has revolutionized the pharmaceutical and agrochemical industries by allowing scientists to create and screen vast "libraries" of compounds simultaneously, rather than one by one. Matching Information questions that sometimes accompany this specific text? A Buzz In The World Of Chemistry Reading Answers - Kanan.co
Initial experiments produced inconsistent results.
University of Illinois, USA
: You cannot harvest millions of wild insects to make a commercial drug. The passage explains how modern chemistry solves this by identifying the molecular structure and building it from scratch in a laboratory. University of Illinois, USA : You cannot harvest
. The text describes combinatorial chemistry as a "branch" of synthetic organic chemistry, which is synonymous with "offshoot". : Found in Paragraph A, line 1
: The text states that historical civilizations used blowfly maggots to clean wounds. Modern science discovered these maggots secrete allantoin, which heals tissue. Therefore, saying historical uses "lacked real therapeutic value" directly contradicts the text, making it FALSE .
| Question | Answer | Approximate location | |----------|--------|----------------------| | What form of carbon was already known before 1985? | graphite, diamond | Paragraph A, lines 1–3 | | Who first proposed the cage structure? | Kroto, Curl, Smalley | Paragraph C, lines 5–8 | | Why was the discovery a “buzz”? | new allotrope of carbon | Paragraph D, lines 2–4 | | What shape did C₆₀ resemble? | soccer ball / geodesic dome | Paragraph D, lines 6–9 | | What technique was used to discover it? | laser vaporization / mass spectrometry | Paragraph B, lines 3–6 | | What potential application is mentioned? | lubricants, superconductors, drug delivery | Paragraph F, lines 2–5 | | Year of Nobel Prize in Chemistry for this work? | 1996 | Paragraph G, lines 1–2 | The text describes combinatorial chemistry as a "branch"
. The passage notes that combinatorial chemistry has been a "buzz term" for the past few years, indicating it is currently "in vogue" or popular. : Found in Paragraph A, last two lines
The text transitions into how combinatorial chemistry differs from traditional synthesis. Instead of making one molecule at a time, scientists use permutations to create massive "libraries" of compounds simultaneously.
If you are practicing with this text, here are the official answers along with their locations in the passage to help you understand the logic behind the test. Answer Key and Location Guide Questions 1–7: Matching Information follow religiously Paragraph B
This text is a favorite among test-setters because it bridges the gap between biology and chemistry, focusing on the structural secrets of the and its venom. It’s a fascinating read, but the questions can be tricky!
The is notorious for its challenging academic texts, and "A buzz in the world of chemistry" is a classic passage frequently encountered by test-takers. Navigating these texts requires a sharp understanding of the subject matter, strong vocabulary skills, and the ability to pinpoint exact paragraph locations for specific questions. This article breaks down the core themes of the passage, provides a structured breakdown of its paragraphs, and offers a comprehensive guide to locating the correct reading answers. Core Theme: Combinatorial Chemistry
: "Some of the more specialist journals have devoted whole issues to reviewing [appearing in] combinatorial chemistry." 4 follow religiously
— 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).
Mentions specialist journals "devoting whole issues" to reviews. follow religiously Paragraph B