If, someday, an archaean cell is discovered whose SSU-rRNA sequence is more similar to that of humans than the sequence of mouse SSU-rRNA is to that of humans, the best explanation for this apparent discrepancy would be

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#Question id: 3804

#XL - Q Biochemistry

DNA polymerase III is to prokaryotes as ________ is to eukaryotes.

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#Question id: 3805

#XL - Q Biochemistry

A newly replicated DNA duplex is likely to have:

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#Question id: 3806

#XL - Q Biochemistry

How are damaged nucleotides recognized by DNA repair enzymes?

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#Question id: 3807

#XL - Q Biochemistry

If the genes from the following list were damaged, which gene would most likely be repaired first?

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#Question id: 3808

#XL - Q Biochemistry

Fibroblast cells from several different xeroderma pigmentosa patients were cultured, then fused in intergenic complementation studies. Which cell fusions would not result in a hybrid capable of repairing damaged DNA?

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#Question id: 3812

#XL - Q Biochemistry

The mechanism of DNA replication is studied in an E. coli replication fork. Which is a characteristic of this replication fork?