IELTS reading organization Practice
Which paragraph contains the following information? The specific role of a nutrient in protecting nerve fibres and enabling faster communication between them.
Question type: matching headings · Difficulty: intermediate
- A. Paragraph C
- B. Paragraph D
- C. Paragraph E
- D. Paragraph F
Explanation Preview
Paragraph C details the role of iron, explaining that it is 'vital for the process of myelination, the formation of the fatty myelin sheath around nerve fibres.' It further clarifies that this sheath 'acts like insulation... allowing for rapid and efficient transmission of nerve impulses'.