Answered: Discuss the effects of aging on the…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Related questions

Question

Discuss the effects of aging on the digestive system.

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Expert Solution

Step 1

The digestive system is a vital body organ system that concerns the ingestion of food, acquiring nutrients from the ingested food, and removal of undigested food. The digestive system comprises a continuous digestive tract that initiates in the oral cavity and terminates into the rectum, called the gastrointestinal tract. The digestive system, its complexity, and its working are dependent upon the factors like age, sex, history of digestive disorders, medication, and diet habits.