The lining of the colon is different from the small intestine in that there exists a large number of mucous cells that do not secrete enzymes but rather mucous. The mucous helps protect the wall from the bacterial fermentation inside. About 1.5 L of liquid digestive contents, chyme, pass into the colon.
One important difference between communicable and non-communicable disease is that non-communicable diseases tend to be chronic, which means they last a long time and progress slowly. Communicable diseases are more likely to be acute, which means the disease develops quickly.
In Health. a communicable disease is also known as an infectious disease, contagious disease, or a transmissible disease. a communicable disease is one which is clinically evident (shows â¦ characteristic signs and symptoms) and can result from infection/presence/growth of a pathogen. communicable disease is a disease that can be passed on in one way or another from a Carrier of the disease to some one else. and is usually th â¦ e result of a virus or bacterial infection. 17 people found this useful.