1 Copy number variation (CNV) is a type of mutation where large chunks of DNA are inserted, repeated or lost. 2  These regions of DNA can be between 10,000 and 5,000,000 bases long. 3  Duplication of genes. 4  When there is an increase in the number of copies of a gene. 5  Deletions of large regions of the chromosome.
Microwaves are basically small (micro) waves of radio frequency energy. It cooks the food by vibration (waves) creating friction from within, thus creating heat. This is why it cooks from the inside-out as opposed to heat which must be absorbed from the outside-in. Microwaves are high energy electromagnetic waves.
Know Your Microwave Wattage Before Microwaving Food. If your microwaveâs wattage is lower than the wattage recommended in the package cooking instructions, it will take longer than the instructions specify to cook the food to a safe internal temperature. The higher the wattage of a microwave oven, the faster it will cook food. If you don't know the wattage of your oven, try looking on the inside of the oven's door, on the serial number plate on the back of the oven, or in the owner's manual. You can also do a Time-to-Boil test to estimate the wattage.