Tag Archives | Digestive System

Composition and Functions of Various Digestive Juice| Human | Biology

There are five digestive juices; saliva, gastric juice, pancreatic juice, succus entericus (intestinal juice) and bile. The necessity for so many digestive juices is that -(a) One juice does not contain all the enzymes necessary for digesting all the different types of foodstuffs. For instance, saliva contains only carbohydrate-splitting enzymes; whereas gastric juice contains both fat- and protein -splitting enzymes [...]

By |2017-07-27T08:05:35+00:00July 27, 2017|Digestive Juice|Comments Off on Composition and Functions of Various Digestive Juice| Human | Biology

Essay on the Digestive System (For Students) | Human Physiology

In this essay we will discuss about the digestive system in humans. After reading this essay you will learn about:- 1. Organs of Digestive System 2. Accessory Glands for Digestion of Foods. Essay # 1. Organs of Digestive System: Digestion means simplification of complex foods. It is the process of breaking various foodstuff into simple products. The complex foods like [...]

By |2017-03-25T09:30:42+00:00March 25, 2017|Human Physiology|Comments Off on Essay on the Digestive System (For Students) | Human Physiology

3 Important Stages of Swallowing | Digestive System

The following points highlight the three important stages of swallowing. The stages are: 1. Buccal or Oral Stage 2. Pharyngeal Stage 3. Esophageal Stage. 1. Buccal or Oral Stage: By the action of tongue, and muscles contracting against the palate, the food is converted into bolus which is lubricated by saliva. The bolus is then pushed by the tongue to [...]

By |2016-11-06T04:09:53+00:00November 6, 2016|Digestive System|Comments Off on 3 Important Stages of Swallowing | Digestive System
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