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

Air pollution by particulates, Air pollution by Particulates: Particula...

Air pollution by Particulates: Particulates constitute the third category of air pollutants. These are mostly fine carbon particles (less  than 0.002 mm  in diameter)  formed b

What are the ratios allowed, What are the ratios allowed for three year old...

What are the ratios allowed for three year olds and Child Care Centers in Colorado and what is the citation of the rules that addresses ratios?

Explain different regions of a pressure volume diagram, 1.  Sketch and expl...

1.  Sketch and explain different regions of a pressure-volume diagram of a full cardiac cycle.   2.  Sketch and explain the relationship between cardiac output and end-diastolic v

Renaissance (1440-1540), Renaissance (1440-1540): The Renaissance was a...

Renaissance (1440-1540): The Renaissance was a revolutionary movement. It marked a definite and deliberate break with the past.  It swept away the medieval forms of economy, of

Factors which decide the br, factors which decide the broad area of Scienti...

factors which decide the broad area of Scientific activity

The Heart, What is movement of the Heart

What is movement of the Heart

Week4, Now imagine a human resource (HR) manager at a corporation, struggli...

Now imagine a human resource (HR) manager at a corporation, struggling with the concept of reading comprehension among employees in the workplace setting, wanted to try the new stu

#titlecell, which is longset cell in human body

which is longset cell in human body

Environment and waste minimisation, Environment and Waste Minimisation   ...

Environment and Waste Minimisation   Your first assessment will cover the design of a monolith reactor for the VOCs removal. Therefore, you are asked to do the following:

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