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수학동아 - 폴리매스
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[창의 퍼즐] 코로나 관련 문제(생물문제인데 안 된다면 내릴게요)
과학의 신 2020.03.21 02:44 조회 477

문제. 과학동아 '2020년 3월호 53페이지 3번째 줄' 을 보면 "인간을 숙주로 삼는 코로나19가 다른 종인 반려동물을 감염시킬 가능성은 없습니다."라고 쓰여져있다. 하지만 최근 코로나바이러스에 감염되 반려동물들이 나오고 있다. 어떻게 된 일일까? 이런 일이 일어나게 된 원인을 서술하라.

 

단서1. 기존 코로나 19가 결합하는 수용체는 인간의 기관지세포와만 결합할 수 있다고 알려져 있다.

단서2. 코로나바이러스의 특징과 관련되어 있다.

단서3. RNA를 이용하여 유전정보를 복제하는 생물들은 DNA를 이용하는 생물들보다 불안전하다.

 

 

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