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Câu hỏi:
Laron syndrome is interesting to scientists because ______________.
- A. it might help people with growth problems
- B. it shows that there is a genetic reason for old age
- C. there are different versions of the syndrome
- D. it is related to taking the investigation into some family trees
Lời giải tham khảo:
Đáp án đúng: B
Đáp án B
Hội chứng Laron gây thú vị với các nhà khoa học bởi vì _________________.
A. nó có thể giúp con người về vấn đề tăng trưởng
B. nó cho thấy rằng có lý do liên quan đến gien về tuổi già C. nó có nhiều kiểu khác nhau của hội chứng
D. nó liên quan đến việc điều tra kĩ lưỡng về cây gia phả
Căn cứ vào thông tin trong đoạn sau:
“The new research into long life looks at groups of people who have a genetic connection. […..]. The condition means that they don’t grow to more than about one metre, but it also seems to give them protection against cancer and diabetes. As a result, they live longer than other people in their families. Meanwhile, on the Hawaiian island of Oahu, there’s another group of long-lived men, Japanese-Americans. They have a similar gene to the Laron syndrome group.”
(Nghiên cứu mới về cuộc sống lâu dài đã hướng vào các nhóm người có mối liên hệ về di truyền. […]. Điều kiện này có nghĩa là chúng không lớn lên khoảng hơn một mét, nhưng dường như nó cũng giúp chúng chống lại ung thư và tiểu đường. Kết quả là, họ sống lâu hơn những người khác trong gia đình họ. Trong khi đó, trên đảo Oahu của Hawaii, có một nhóm người đàn ông sống lâu khác là người Mỹ gốc Nhật. Họ có một gen tương tự như nhóm hội chứng Laron.)
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