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A plasmid 41 twists and 6 right handed writhes. What is the Lk for this plasmid?
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A plasmid 41 twists and 6 right handed writhes. What is the Lk for this plasmid?

User Discomurray
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Answer: Lk for this plasmid = 47

Step-by-step explanation:

The formula to compute Lk is given by :-

Topological Linking Number (Lk): Twist (Tw) + Writhe (Wr)

Given: A plasmid 41 twists and 6 right handed writhes.

i.e. Twist (Tw) = 41 , Writhe (Wr) = 6

Then, Topological Linking Number (Lk) for this plasmid : = 41+6

= 47

Hence, the Lk for this plasmid = 47

User Dgorissen
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