The monosaccharide’s is simple sugars. It cannot be divided into further.
Monosaccharide’s is a simplest form of the carbohydrates. And it is different from the fat. Artificial sweeteners do not contain any carbohydrates. Hence, it is not a monosaccharide.
Hence, the option B, C, and D are wrong.
The most basic units of the carbohydrates are called as monosaccharides.
Hence, the correct option is.