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please answer in details and give an example. thank you!
4.3 If you take DNA from two sources, melt it to single strands, cool it to reanneal, then reheat, the temperature at which t
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Answer #1

If two DNA is similar then they will bind more as they are more complementary.

And more bonding will need more energy to be broken up.

So if more similarity is seen then the melting temperature will be more.

As for example

One strand is ATGCTGAT

AND OTHER IS TACGTCTT THIS TWO WILL BOND MORE AND REQUIRED MORE HEAT TO BE MELTED.

BUT IF ONE STRAND IS ATGCTGAT AND OTHER IS TACGGGA THEN COMPLEMENTARITY IS LESS AND LEES HEAT IS REQUIRED.

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