If the lefr chain of a dna molecule has the nucleotide sequence CCGTAGGCC.what is the sequence of the right chain of the dna molecule?

Respuesta :

Mehek
The DNA base pairs:

A goes with T.

C goes with G.

If one side has A, the other will have T, and vice versa.

If one side has C, the other will have G, and vice versa.

C C G T A G G C C
 |  |   |   |  |  |    |  |   |
G G C A T C C G G

So the sequence of the right chain would be GGCATCCGG.
CCGTAGGCC (L)  GGCATCCGG (R)  just the opposite of the first one.  AT and GC  So if it is a C you change it to a G  if it is a G you change it to a C.  Same thing with AT .  In DNA they always have pairs