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nguyenducthanhthao054
2 năm trước
Bài 11 : Một gen có chiều dài 0,51 micromét. Có A =28% số nuclêôtit của gen. gen nhân đôi 5 đợt liên tiếp tạo ra các gen con, mỗi gen con phiên mã 3 lần. a. Số lượng nuclêôtit mỗi loại môi trường cung cấp cho gen nhân đôi là bao nhiêu? b. Trong quá trình nhân đôi đó gen cần phải phá vỡ bao nhiêu liên kết hiđro? c. Tính tổng số nuclêôtit mà môi trường cung cấp cho các gen con phiên mã.
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