They are a source of energy in the body; lipids constitute the plasma membrane and the protoplasm, and some of the lipids deposited around major organs such as the kidney and heart act as shock absorbers. Also, thick adipose tissue or lipids in some animals, such as the hippopotamus, en...
All lipids are made up of the same atoms: carbon (C), hydrogen (H) and oxygen (O). Lipids contain the same elements that make up carbohydrates but in different proportions. Lipids have a large proportion of carbon and hydrogen bonds and a small proportion of oxygen atoms. Although the st...
There are many different types of lipids. Examples of common lipids include butter, vegetable oil, cholesterol and other steroids, waxes, phospholipids, and fat-soluble vitamins. The common characteristic of all of these compounds is that they are essentially insoluble in water, yet soluble in one...
Lipids function in some of your body’s most important processes. They are a necessary part of cell membranes. What fats do Fats found in food are sources of energy. Fats add flavor to food and can help you feel fuller. They also help your body absorb vitamins A, D, E, and K. Glyc...
In biochemistry, lipids are molecular organic compounds, composed largely of carbon and hydrogen, that are essential for cell growth. Lipids are non-soluble in water and combine with carbohydrates and proteins to form the majority of all plant and animal cells. They are more commonly synonymous ...
What Are the Different Categories of Cells? Rather than grouping cells by their size or shape, scientists typically categorize them by how their genetic material is packaged. If the DNA within a cell is not separated from the cytoplasm, then that cell is a prokaryote. All known prokaryotes, ...
The word 'lipid' (in several different spellings) has long been used to denote a chemically heterogeneous group of substances, having in common the property of insolubility in water, but solubility in non-polar solvents such as chloroform, hydrocarbons or alcohols. Adequate coverage of the whole...
Every six months or so I go for a cholesterol test where they check the amount of lipids in my blood. I fast for 12 hours before the test because apparently, eating gives abnormally high rates in the cholesterol test. After fasting, the lipids in the blood are said to reach a stable ...
Lipids create a unique type of polymer, known for being a key component of cell membranes and hormones. Where most polymers are long chains of identical, repeating carbon-containing molecules known as monomers, lipid polymers contain an additional, nonid
All lipids are organic compounds, which means that they all contain carbon in their chemical makeup. The structure and chemical bonding of the carbon atoms differs among the different types of lipid molecules, which gives each lipid a slightly different property. For example, fats that have many...