What typically happens to most dietary fiber during digestion?

Most dietary fiber moves to the large intestine where some is fermented by bacteria and most is excreted in the stool.

Most dietary fiber is hydrolyzed to monosaccharides by brush-border enzymes in the duodenum and then absorbed as glucose, an incorrect description of fiber resistance to human digestive enzymes.

Most dietary fiber is converted into amino acids in the small intestine before absorption into portal circulation, which misstates fiber fate and metabolic products.

Most dietary fiber is directly used as a substrate for immediate hepatic glycogen synthesis via portal uptake of intact polysaccharides, an inaccurate route and utilization.