This is the 17643rd most frequent Korean word.
세포막을
"세포막을" means "cell membrane" in English.
Here, '세포막을' is used as the object of the verb '연구하다' (to research), indicating that the cell membrane is the focus of the research.
세포막을 연구하는 과학자는 새로운 발견을 했습니다.
The scientist researching the cell membrane made a new discovery.
In this sentence, '세포막을' is the object for the verb '투과하다' (to penetrate), specifying the cell membrane as what is being penetrated.
세포막을 투과할 수 있는 작은 분자가 중요합니다.
Small molecules that can penetrate the cell membrane are important.
Here, '세포막을' is the object of the verb '보호하다' (to protect), emphasizing the act of safeguarding the cell membrane.