In a human,the intestines need to form a barrier to prevent bacteria and other microbes from moving into the bloodstream from the gut.Which of the following would prevent bacteria from moving between intestinal cells?

Question

Quizplus · Accepted Answer

Tight junctions act as a seal between the cells of the intestinal wall, preventing bacteria and other substances from passing through the gaps between cells. Plasmodesmata, cell walls, anchoring junctions, and gap junctions are not present in animal cells, which make up the intestinal wall.

In a Human,the Intestines Need to Form a Barrier to Prevent