Câu hỏi và đáp án bài Reading Test 3 passage 3 - IELTS Cambridge 6 - The Search for the Anti-aging Pill

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Questions 28-32

Do the following statements agree with the claims of the writer in Reading Passage 3?

In boxes 28-32 on your answer sheet, write:

• YES if the statement agrees with the claims of the writer
• NO if the statement contradicts the claims of the writer
• NOT GIVEN if it is impossible to say what the writer thinks about this

28. Studies show drugs available today can delay the process of growing old.
29. There is scientific evidence that eating fewer calories may extend human life.
30. Not many people are likely to find a caloric-restricted diet attractive.
31. Diet-related diseases are common in older people.
32. In experiments, rats who ate what they wanted led shorter lives than rats on a low-calorie diet.

Questions 33-37

Classify the following descriptions as relating to:

• A caloric-restricted monkeys
• B control monkeys
• C neither caloric-restricted monkeys nor control monkeys

Write the correct letter, A, B or C, in boxes 33-37 on your answer sheet.

33. Monkeys were less likely to become diabetic.
34. Monkeys experienced more chronic disease.
35. Monkeys have been shown to experience a longer than average life span.
36. Monkeys enjoyed a reduced chance of heart disease.
37. Monkeys produced greater quantities of insulin.

Questions 38-40

Complete the flowchart below.

Choose NO MORE THAN TWO WORDS from the passage for each answer.

Write your answers in boxes 38-40 on your answer sheet.

How a caloric-restriction mimetic works

CR mimetic
↓
less 38 ...................... is processed
↓
production of ATP is decreased
↓
→ Theory 1:
cells less damaged by disease because fewer 39 ...................... are emitted
→ Theory 2:
cells focus on 40 ...................... because food is in short supply

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28. NO
29. YES
30. YES
31. NOT GIVEN
32. YES
33. A
34. B
35. C
36. A
37. B
38. Glucose
39. Free radicals
40. Preservation