Define carbohydrates - nutritional components, Science

Assignment Help:

Define Carbohydrates

Sugar, like a candle, can burn but burning requires oxygen. We eat to do work. To do their work, cells need an important group of food known as 'carbohydrates'. They are made up of C, H and O in a wide variety of combinations. Each combination is a different substance. The most important role of carbohydrates is to provide energy. The simplest form is glucose, one energy-packed molecule for muscular contractions, cell functions including brain cells.

Carbohydrates are mainly stored in liver and muscles. Body converts all carbohydrates into simple sugars. Energy from food is measured in units known as 'calories'. For example, a tablespoon of honey contains 100 calories. Scientists have figured out how much of food is to be consumed to do normal work; a one year old child needs 44 calories for every pound he/she weighs. As a general rule, a man of average weight of 70 kg with sedentary habits needs from 1800-2500 calories/day.


Related Discussions:- Define carbohydrates - nutritional components

Artificial satellites, Artificial Satellites Tireless  Servants  in t...

Artificial Satellites Tireless  Servants  in the Sky The space crafts that move in  an orbit around the earth are  called artificial satellites. Most satellites go around the

What is the role of irb/iec in site close out, Question 1 What is the role...

Question 1 What is the role of Clinical Research Associate (CRA) in a Clinical Research Organization? Question 2 List the events prior to Site Close Out. What is the role of

Mouth-to-mouth artificial respiration, Mouth-to-Mouth Artificial Respiratio...

Mouth-to-Mouth Artificial Respiration : If a casualty does not start breathing by the above process, artificial respiration must be started immediately to get a supply of air into

Some features of the forests, Some Features of  the Forests: Forests...

Some Features of  the Forests: Forests are the most widespread  stretches of vegetation, harbouring diverse kinds of life forms. They are dominated by trees. Besides trees, f

Matter, what is the space that takes up matter

what is the space that takes up matter

Explain the function of nose, Explain the Function of Nose You would ag...

Explain the Function of Nose You would agree that one of the most prominent features of the face is the nose. The nose is the first of the respiratory organs through which we r

Concept of digestion in the mouth, Digestion in the Mouth The mouth  re...

Digestion in the Mouth The mouth  receives food. The tongue serves  in  swallowing, manipulating the food for chewing and  in perceiving taste. The teeth mechanically subdivide

Calculate the volume of paper wastes and miscellaneous waste, 1. The solid ...

1. The solid wastes from a summer camp with 100 children and a staff of 25 are to be collected once per week. If bottles and cans (representing 20% of the weight) are removed, pape

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