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.
Quick Tip â How to quickly ripen bananas. So you have an urge to make something requiring overripe bananas, like banana bread, or my german chocolate cake. But you donât have any overripe bananas, and you donât want to wait a few days to ripen them in a paper bag.It happens.Luckily the magic of science has provided us with a solution to take regular or even slightly underripe bananas and get them where we want them in an hour.ut you donât have any overripe bananas, and you donât want to wait a few days to ripen them in a paper bag. It happens. Luckily the magic of science has provided us with a solution to take regular or even slightly underripe bananas and get them where we want them in an hour.