IELTS Reading organization Practice
다음 정보가 포함된 단락은 어느 것입니까? 신경 섬유를 보호하고 신경 섬유 간의 더 빠른 통신을 가능하게 하는 영양소의 특정 역할.
Question type: matching headings · Difficulty: intermediate
- A. (A) 단락 C
- B. (B) 단락 D
- C. (C) 단락 E
- D. (D) 단락 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'.