They help with storing "food" in fruits and foods to make them edible for us people.
That would be the nuclear membrane. Eukaryotic cells have a nucleus that encases their DNA, so it stays safer than it would in a prokaryotic cell.
Answer:
Yes, glucose expel out of the body through urine, if the concentration of glucose is high in blood.
Explanation:
Glucose is monosaccharide which is used by the body for the production of energy in the form of Adenine tri phosphate. This glucose is stored by the body in the form of glycogen when its concentration is high. If glucose level is very high than optimal level in the blood so the kidney send it to the urine for the removal from blood.