Although there are specialized cells-both in structure and function-within the body, all cells have similarities in their structural organization and metabolic needs (such as maintaining energy levels via conversion of carbohydrate to ATP and using genes to create and maintain proteins).
Method 1 of 2: In a Paper Bag. 1. Gather a brown paper bag, the bananas you wish to ripen and an apple or tomato. By placing the bananas in a brown paper bag with another fruit, you will maximize the amount of ethylene gas released.Ethylene gas is the substance fruit produces as it ripens.ethod 1 of 2: In a Paper Bag. 1. Gather a brown paper bag, the bananas you wish to ripen and an apple or tomato. By placing the bananas in a brown paper bag with another fruit, you will maximize the amount of ethylene gas released.
Cooler temperatures delay the ripening of the fruit. Check the mangoes for ripeness every one to two days during the ripening process. Press the mango gently with your thumb. If the fruit remains firm but indents slightly under pressure, it is ripe. Mangoes typically take between three and eight days to ripen.ooler temperatures delay the ripening of the fruit. Check the mangoes for ripeness every one to two days during the ripening process. Press the mango gently with your thumb. If the fruit remains firm but indents slightly under pressure, it is ripe. Mangoes typically take between three and eight days to ripen.