Three ways mutations can occur in genes are: 1. Insertion: Extra DNA nucleoties are added to the DNA strand. 2. Deletion: DNA nucleotides are deleted, therefore, changing the â¦ DNA sequence. 3. Translocation: parts of chromosomes are exchanged.or example, this can happen during crossover during the formation of gametes. Substitution mutations happen when one nucleotide (the smallest unit of DNA) is replaced by another. These are caused by a number of chemicals that look like something in between both of those nucleotides.
Cooked sweet potatoes can be frozen for up to a year if packed in a sealed and air-tight container. Cooked sweet potatoes will also keep well in the refrigerator for about one week. If purchased fresh and stored properly, raw sweet potatoes should last about 10 to 14 days.o not store raw sweet potatoes in the refrigerator as the cold will negatively affect the taste and texture. If kept on the counter, make sure to keep them in a darker part of the counter away from direct sunlight or fluctuations in temperature.
Sweet potatoes will keep for about two weeks if stored loose in a cool, dry environment. Preparation. Heat the oven to 350 degrees. As the oven heats, give the potatoes a thorough scrub with a vegetable brush before baking. Sweet potato skin is edible, but not as tasty if it has grit or grocersâ wax on it.