Whereas bacteria only have a single chromosome, eukaryotic species have at least one pair of chromosomes. Most have more than one pair. Another relevant point is that eukaryotic chromosomes are detected only occur during cell division and not during all stages of the cell cycle.
How does it work? In very basic terms, your absorption RV refrigerator works like this. It uses heat, and a combination of ammonia, hydrogen gas, and water. These chemicals react and go through various tubes, and the evaporation and condensation process of these chemicals are what cools the refrigerator. These are basic laws of physics.
Common Problems. 1  Refrigerator defrost drain problems. 2  Refrigerator freezer is cold but refrigerator is warm. 3  Refrigerator freezing food. 4  Refrigerator ice and water dispenser not working. 5  Refrigerator ice dispenser not working. 6  Refrigerator ice maker not working. 7  Refrigerator ice maker overflowing.