Consider starch and fiber, both polysaccharides, both derived from plants, both composed of hundreds to thousands of monosaccharides joined together, but they're joined together differently, and that changes the effect  they have on your body.
Цардуул, эслэгийг бодоод үзье. Хоёулаа полисахарид ба ургамлын гаралтай. Хоёул зуугаас мянга хүртэл моносахаридаас бүтдэг ч тэдний ондоо холбоос нь бидний биед өөрөөр нөлөөлдөг.