POST-LAB QUESTIONS, p. 181. 2. After a gel is run, would you expect to find smal

Question

POST-LAB QUESTIONS, p. 181.
2.  After a gel is run, would you expect to find smaller DNA fragments closer to the bottom or closer to the top of the gel?  Why?

Smaller DNA fragments would migrate closer to the bottom of the gel since they travel faster through the porous gel relative to the larger DNA fragments.

The smaller DNA fragments would migrate closer to the top of the gel since they travel slower through the porous gel relative to the larger DNA fragments.

All fragments, regardless of size, would travel at the same speed through the gel.

Explanation / Answer

POST-LAB QUESTIONS, p. 181. 2. After a gel is run, would you expect to find smal

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