DNA molecules can break down in the absence of environmental toxins or radiation.

0 votes

 

  

XP individuals have a mutation inDNA polymerase III.

  

XP patients have a mutation in DNA polymerase I.

  

XP individuals lack one or more enzymes involved in excising damaged DNA bases from the chromosomes.

  

The skin of XP individuals is incredibly fair.

 

asked Dec 27, 2012 in Biology by anonymous
    

1 Answer

0 votes

 

XP individuals lack one or more enzymes involved in excising damaged DNA bases from the chromosomes.

 

answered Dec 27, 2012 by anonymous

Related questions

+1 vote
1 answer 1,161 views



...