| | Correct Answer | Location in Passage | Question Type | |--------------|----------------------------------|------------------------------------|---------------------------| | 1 | offshoot | Paragraph D, line 1 | Summary Completion | | 2 | in vogue | Paragraph A, line 1 | Summary Completion | | 3 | appearing | Paragraph A, lines 2‑3 | Summary Completion | | 4 | follow religiously | Paragraph B, line 1 | Summary Completion | | 5 | once | Paragraphs D‑E | Summary Completion | | 6 | limitless | Paragraph E, last line | Summary Completion | | 7 | polypropylene mesh sacs | Paragraph I, line 2 | Flow Chart Completion | | 8 | thermally sealed | Paragraph I, line 3 | Flow Chart Completion | | 9 | resin beads | Paragraph I, line 3 | Flow Chart Completion | | 10 | pot to pot (reagent pot to pot) | Paragraph I, line 4 | Flow Chart Completion | | 11 | purified | Paragraph I, line 5 | Flow Chart Completion | | 12 | F | Paragraph B, lines 1‑2 | Matching Information | | 13 | E | Paragraph B, lines 3‑5 | Matching Information | | 14 | C | Paragraph B, lines 6‑7 | Matching Information | | 15 | A | Paragraph C, line 1 | Multiple Choice |
: A section from a research director of a major chemical company discussing the business impact and jargon of the field.
is a prominent Academic IELTS Reading passage that frequently challenges test-takers. The passage details the revolutionary rise of combinatorial chemistry , an offshoot of synthetic organic chemistry that has dramatically transformed drug discovery within the pharmaceutical, agrochemical, and biotechnology industries .
: Found in Paragraph D , last two lines. This relates to the discussion of permutations and combinations.
The "A Buzz in the World of Chemistry" passage is an excellent test of your ability to quickly locate information and identify synonyms. By practicing with the detailed answer key and locations provided above, you will not only check your answers but also develop an efficient approach to tackling similar IELTS passages. | | Correct Answer | Location in Passage
offshoot Location: Paragraph D, line 1 Explanation: The passage states directly: “Combinatorial chemistry is the branch of synthetic organic chemistry.” In this context, “branch” means the same as “offshoot.”
C Location: Paragraph B, line 6‑7 Explanation: The third section is by “someone who, in fact, practices combinatorial chemistry and who developed an automated system to do the syntheses …” This corresponds to someone who is involved in the new technology of combinatorial chemistry (option C).
: Located in Paragraph A, line 1 . The passage states that for the past few years, a buzz term has been combinatorial chemistry, indicating it is currently "in vogue".
F Location: Paragraph B, line 1‑2 Explanation: The first contributor is “the research and development director of a major chemical company, a person who has not worked at the bench for years …” This describes an out‑of‑practice director of a major chemical enterprise (option F). : Found in Paragraph D , last two lines
The text confirms that solid-phase synthesis simplifies the isolation of pure molecular products. NOT GIVEN Paragraph F / Entire Text
The IELTS reading passage titled explores the revolutionary field of combinatorial chemistry and its impact on the pharmaceutical and agrochemical industries. This branch of science has fundamentally changed how researchers discover new drugs and materials by allowing for the rapid synthesis and testing of thousands of compounds simultaneously.
: A person from a major company who hasn't worked "at the bench" for years (Paragraph B).
Last lines: Relates the chemistry to "permutation and combination" math problems. Limitless Paragraph E Lines 5–7: Explains the massive number of ways ( ) to arrange amino acids. Study Resources By practicing with the detailed answer key and
The "buzz" refers to , a method that allows scientists to create and test vast "libraries" of chemical compounds simultaneously. Instead of making one compound at a time, chemists can generate thousands, which is vital for the pharmaceutical and biotechnology industries.
Complete the summary of paragraphs A‑E. Choose your answers from the Word List.
A Buzz in the World of Chemistry " is a common IELTS Academic Reading passage that explores the rise and application of . This field focuses on creating and testing vast libraries of chemical compounds simultaneously.
For summary questions, look for answers in the first or last two lines of the relevant paragraph. Share public link