Moments of the quark density distribution, moments of the quark helicity di
stribution, and the tensor charge are calculated in full QCD. Calculations
of matrix elements of operators from the operator product expansion have be
en performed on 16(3) x 32 lattices for Wilson fermions at beta = 5.6 using
configurations from the SESAM collaboration and at beta = 5.5 using config
urations from SCRI. One-loop perturbative renormalization corrections are i
ncluded. Selected results are compared with corresponding quenched calculat
ions and with calculations using cooled configurations.