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Tại sao DNA mạch đôi hấp thụ ánh sáng yếu hơn DNA mạch đơn
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5 votes
Tại sao DNA mạch đôi hấp thụ ánh sáng yếu hơn DNA mạch đơn

User JuanZe
by
5.4k points

1 Answer

5 votes

Answer:

DNA sợi đôi hấp thụ kém mạnh hơn vì tương tác xếp chồng giữa các base.

Step-by-step explanation:

Quá trình này được gọi là sự thay đổi siêu sắc tố. Các gốc purine và pyrimidine trong DNA hấp thụ tia cực tím.

User Harshal Waghmare
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6.3k points
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