How do carbohydrates contain and/or display information for cells?

a)carbohydrates have no role in containing or displaying information for cells.
b)carbohydrates store information in the nucleus.
c)carbohydrates contain and display information at the cell surface.
d)carbohydrates display information used by mitochondria to bind to substrates and catalyze reactions.

there's the proffessional site that will you.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )