Describe and explain the results shown in Table 3.1.

Blue at time 0 indicates no glucose present ; ensures that no glucose on outer surface of dialysis tubing / in water, as a result of an error ; green / yellow / red, indicates presence of glucose ; glucose, diffuses / moves, out of dialysis tubing / into water ; (movement is) down the concentration gradient / high to low concentration ; dialysis tubing is permeable to glucose ; AVP ;