Web Results
Main Functions of Lipids
Lipids are molecules that occur naturally and include fats, oils, phospholipids and steroids, according to biology experts at Indiana University-Purdue University Indianapolis (IUPUI). Lipids are essential to the human body and have several key functions.... More »
Difficulty: Easy
Source: www.ehow.com

en.wikipedia.org/wiki/Lipid

In biology, a lipid is a substance of biological origin that is soluble in nonpolar solvents. It comprises a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins monoglycerides, diglycerides, triglycerides, phospholipids, and others. The main biological ...

ib.bioninja.com.au/standard-level/topic-2-molecular-biology/23-carbohydrates-and-lipids/functions-of-lipids.html

Lipids can serve a diverse range of functions within a cell, including: Storage of energy for long-term use (e.g. triglycerides); Hormonal roles (e.g. steroids such as oestrogen and testosterone); Insulation – both thermal (triglycerides) and electrical (sphingolipids); Protection of internal organs (e.g. triglycerides and waxes) ...

www.news-medical.net/life-sciences/Lipid-Biological-Functions.aspx

Oct 9, 2012 ... It is now known that lipids play a much more important role in the body than previously believed. It was previously known that lipids played the role of storage of energy or forming cell membranes alone. Researchers have found that lipids have a much more diverse and widespread biological role in the ...

www.livestrong.com/article/281655-functions-of-lipids-carbohydrates-nucleic-acids-proteins

Cells in the human body require many compounds to survive. The main substances found in every cell are a combination of lipids, carbohydrates, nucleic acids and proteins. Each of these substances plays a different role in the body, and all of them must either come from the diet or be manufactured using other chemicals in ...

healthyeating.sfgate.com/lipids-used-body-8282.html

The primary role of lipids in your body is to provide energy for muscles and body processes. Fat is energy dense, containing 9 calories per gram, whereas protein and carbohydrate contain only 4 calories per gram. About half of the fuel your body needs when at rest or during everyday activity comes from lipids.

socratic.org/questions/what-is-the-main-function-of-carbohydrates-lipids-proteins-and-nucleic-acids

Aug 4, 2015 ... They function as the main compounds that create the living beings and are present in most of the reactions that take place in them.

basicbiology.net/micro/biochemistry/lipids

Apr 22, 2016 ... Why are lipids important? Lipids are essential for all life on Earth. They play many important roles in maintaining the health of an organism. Arguably the most important function lipids perform is as the building blocks of cellular membranes. Other functions include energy storage, insulation, cellular ...

www.tuscany-diet.net/lipids/classification-functions

Lipids: contents in brief. What are lipids? Classification of lipids; Functions of lipids; References. What are lipids? lipids Fig. 1 – High Fat/Oil Foods. Lipids, together with carbohydrates, proteins and nucleic acids, are one of the four major classes of biologically essential organic molecules found in all living organisms; their ...

biology.tutorvista.com/biomolecules/lipids.html

Lipids are important constituent of of the diet because they are a source of high energy value. Lipids are also important because of the fat-soluble vitamins, and essential fatty acids found in the fat of the natural food stuffs. Body fat serves as a very good source of energy, it is stored in adipose tissues. They also act as ...