Location - A Buzz In The World Of Chemistry Reading Answers With
The test rarely uses the exact words from the passage. For example:
Task: Table completion or Short Answer Questions.
Context: A specific section of the passage details the molecular makeup of the venom.
| Question | Answer | Location & Logic |
| :--- | :--- | :--- |
| 3. Main Component | Melittin | Location: Usually found in a paragraph dedicated to chemical analysis (often Paragraph C).
Logic: Look for statistics or percentages. The text states that melittin makes up roughly 50% of the dry weight of the venom. |
| 4. Function of Melittin | Destroys cells / Cell lysis | Location: Immediately following the mention of Melittin.
Logic: The text explains that melittin works by rupturing cell membranes (cytotoxic effect). Scanning for "membrane" or "cell wall" helps locate this. | The test rarely uses the exact words from the passage
| Researcher | Finding | Location | | :--- | :--- | :--- | | Dr. Emile Fischer | Predicted a similar phenomenon in 1987, but lacked evidence. | Location: Paragraph G, line 5. "...as theorized by Dr. Fischer three decades prior, though his model lacked empirical support." | | Professor Heyrovsky | Developed the first stable sample at room temperature. | Location: Paragraph C, line 12. "It was Heyrovsky who finally achieved stability by altering the pH balance..." | | Dr. Satoshi Nakamura | Argued the effect is purely quantum mechanical. | Location: Paragraph D, line 15. "Nakamura's controversial quantum tunneling hypothesis directly contradicts the classical electrostatic explanation." |
| Question No. | Answer | Location (Paragraph: Line) | | :--- | :--- | :--- | | 1 | Highly conductive material | B:3-5 | | 2 | Could not explain bonding patterns | D:1-2 | | 3 | Resistance to paradigm shifts | F:8 | | 4 | NOT GIVEN | No mention | | 5 | TRUE | C:4-6 | | 6 | FALSE | H:2-3 | | 7 | accident / unintended byproduct | A:2 | | 8 | covalent / double | E:1 | | 9 (Fischer) | Predicted phenomenon | G:5 | | 10 (Heyrovsky) | Stable sample at room temp | C:12 | | 11 (Nakamura) | Quantum mechanical effect | D:15 |
This passage is likely from Cambridge IELTS (e.g., Cambridge 12, 13, or 14) or a similar practice book. The topic often discusses the discovery of fullerenes (buckyballs) — a new form of carbon (C₆₀) that created a “buzz” in chemistry in the 1980s–1990s, leading to a Nobel Prize for Kroto, Curl, and Smalley. (Note: Passage content can vary slightly between test
If you tell me which test/book and which passage number (e.g., Cambridge IELTS 13, Reading Test 2, Passage 3), I can give you:
(Note: Passage content can vary slightly between test versions, but the core answers typically remain consistent regarding the Cone Snail and peptide research.)
1. The subject of the text:
2. The component that makes the venom lethal:
3. The primary advantage of these chemicals for medical research:
4. A comparison to a modern tool:
Scan for capitalized names. The Matching Features section is easiest when you physically circle every name (Fischer, Heyrovsky, Nakamura) before reading the questions.
