Explain physiology of gastrointestinal system, Science

Assignment Help:

Explain Physiology of Gastrointestinal System

In this unit we shall focus on the gastrointestinal system. The gastrointestinal system, you would realize, is also referred to as the digestive system or the alimentary system, which deals with the food we eat. Food, as we all know, is needed as the source of energy, for growth and repair of tissues.

As the food passes through the gastrointestinal tract, it is broken down by some physical factors and enzymes until it is in a form suitable for absorption into the blood. After being absorbed, food is utilized in the body. There are some substances which are neither digested nor absorbed. These are excreted in the form of faeces.


Related Discussions:- Explain physiology of gastrointestinal system

Derive an expression for the natural frequency - beam mass, The simply-supp...

The simply-supported uniform beam shown in the ?gure below supports a mass m at a distance aL from the left support. Assume that the beam is relatively mass-less compared to the ma

Cleavage, what does occur chemiial changes during cleavage?

what does occur chemiial changes during cleavage?

Define the both macronutrient and micronutrient, Define the both macronutri...

Define the both macronutrientand micronutrient. An element necessary in large amounts (usually > 50 mg/kg in the plant) for the growth of plant is called a macronutrient and in

Method for all other wastes, For all other wastes i) Burial The spil...

For all other wastes i) Burial The spillage could be buried using any of the following methods: The spillage could be mixed with sand and buried deep. Examples: Iodine

Define the structure of ear - the organ of hearing, Define the Structure of...

Define the Structure of Ear - The Organ of Hearing The human ear consists of three sections: the outer ear, the middle ear and the inner ear as illustrated in Figure. The oute

Experiment of a weather picture, A weather picture A piece of white blo...

A weather picture A piece of white blotting paper is immersed in a solution having two parts cobalt chloride to one part common salt. While wet the paper will stay pink, but wh

Introduction to identification of compressed gases , INTRODUCTION : You wo...

INTRODUCTION : You would recall from your study of Unit 11 that LPG (liquefied petroleum gas) and other compressed gases can pose a danger in the lab. The gas (LPG) supply distrib

Motion in one dimension, what is the speed and velocity of a car that trave...

what is the speed and velocity of a car that travels 32 meters to the east and 12 meters in the same direction? the total time of travel in 3.0 seconds

History of the earth, The Early History of the Earth The Earth has be...

The Early History of the Earth The Earth has been evolving and changing ever since its origin, about 4.5 billion years ago. In the first  tens of millions of years of  the Ea

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd