Lipids And Their Importance Essay

734 words - 3 pages

Lipids

Nutrients are the chemicals that humans need to live and grow. Humans obtain their nutrients from the food and water that they drink. They are used to build and repair tissues and regulate body processes and are converted to and used as energy. Lipids are a category of nutrients. Lipids consist of fats, oils, and waxes and are very important for are body’s health. Lipids are important for the human body because they are for storing energy, they’re good at storing energy because they can concentrate a group of calories in a smaller area.
There are many functions lipids have. One of the main functions lipids are structural components in the cell. Lipids make up approximately 50% of the mass of most cell membranes. The lipids that are found in the cell membrane are called phospholipid. Phospholipid are the predominant lipids of cell membrane. Phospholipids aggregate or self-assemble when mixed with water, but in a different manner than the soaps and detergents. Because of the two pendant alkyl chains in phospholipids and the unusual mixed charges in their head groups, micelle formation is unfavorable relative to a bilayer structure.
Fatty acids are another type of lipid. The common feature of fatty acids is that they are all esters of moderate to long chain fatty acids. Two polyunsaturated fatty acids, linoleic and linoleic, are designated "essential" because their absence in the human diet has been associated with health problems, such as scaly skin, stunted growth and increased dehydration. These acids are also precursors to the prostaglandins, a family of physiologically potent lipids present in minute amounts in most body tissues.
Another group of lipids is soups and detergents these lipids are also known as carboxylic acids. Fatty acids made up of ten or more carbon atoms are nearly insoluble in water, and because of their lower density, float on the surface when mixed with water. Unlike paraffin or other alkanes, which tend to puddle on the water’s surface, these fatty acids spread evenly over an extended water surface, eventually forming a monomolecular layer in which the polar carboxyl groups are hydrogen bonded at the water interface, and the hydrocarbon chains are aligned together away from...

Find Another Essay On Lipids and their Importance

The Importance of Understanding and Interpreting Leisure Trends and Forecasts for Leisure Managers, and Provide Examples of Their Use

2188 words - 9 pages The Importance of Understanding and Interpreting Leisure Trends and Forecasts for Leisure Managers, and Provide Examples of Their Use The continually changing and occurring, media driven sports industry must be fully aware of the current and upcoming trends which occur and impact youth and society. To develop an insight into the relationship between both understanding and interpreting leisure trends and how this directly

"An Inspector Calls" - What do Eva Smith and Edna represent? Compare their roles in the play and their importance in supporting Priestley's view

917 words - 4 pages ' (Act Three) and both characters however scarcely they appear, have a meaning far beyond the entertainment value of the play. Their importance in the play is to add to Priestley's beliefs, which he considers to be a very important issue as he speaks to the audience through the Inspector. Priestley believes that all actions have consequences, and everybody has a responsibility for future events;'And I tell you the time will soon come, when if men

"The Dangers Of Drugs And the Law and Their Importance" this was court ordered so its pollished up for the judge

885 words - 4 pages first hand report at the dangers of drugs and their importance concerning the Law. First off, marijuana is used in one of three ways. The most common method of use is to roll the leaves in paper and smoke it like a cigarette. Marijuana cigarettes are most commonly referred to as "joints". The second most common method of use is to smoke the marijuana through a pipe. Pipes come in a variety of sizes and styles, but the method of smoking is

Main features of the dyadic relationships between babies and their primary caregivers, and the importance of such relationships for children's psychological development

2207 words - 9 pages relationship. It also reflects the reciprocity of infant-mother relationship that maternal beliefs, attitudes, emotions would affect the children's mental representation and their responses to the caregivers, and in time, their psychological development and relationship with the others in adulthood.Although many other researches demonstrated similar finding with supporting evidence on the importance of the infant-mother relationship on the

Cell Wall and Extracellular Membrane and Their Importance

589 words - 3 pages CELL WALL AND EXTRACELLULAR MATRIX The extracellular matrix is a network of non living tissues that support the structure of the cell, similar to the cell wall in plants. It is the extracellular matrix that form the framework that ultimately determines the architectural structure of plants and animals (textbook). Due to its dynamic nature, the ECM has multiple functions which include cell adhesion, communication between cell, and Plant and

Nuclear Weapons and Their Importance to Modern Defense

1691 words - 7 pages Iran will develop nuclear weapons is not a matter of if it can; it is a matter of sheer political will (Rozen). The fact that a nation that has held American citizens hostage has the ability to develop weapons that could kill millions from across the world is truly terrifying and only through strength can America ever wish to maintain control over rogue states such as this. Pakistan and India are also exceedingly worrying with their growing

Importance of fungi and their use in genomics

2553 words - 10 pages the genome of Saccharomyces cerevisiae (Goffeau et al. 1996).As a result the dawn of a new genre in human disease has blossomed. Related by Lee et al (Lee et al. 2002), this supposedly was the first dramatic large-scale study on the eukaryotic fungal diseases. This warming investigation led the way to genomics as now many researchers have mimicked Goffeau et al and have plowed out genes of fungi and their functions in pathogenesis, and human

Legal systems, their development, uses and importance in Egypt and Mesopotamia

555 words - 2 pages ;Ma’at.” The Ma’at represented order, balance, truth, and justice in the universe. This allowed that anyone except for slaves and nobles were seen as equal by law. Although the Egyptians tried to express equality through their laws, it was the Pharaoh considered as a living god who was the supreme judge and lawmaker whom had the supreme authority over everyone. This meant that Egypt would so be called today a totalitarian form of

“The growth of Portuguese Immigrants and their ensuing importance in America Society”

1960 words - 8 pages Francisco Bay, California, and Hawaii. Considering Portugal’s close approximation to the water, one may understand why mostly all Portuguese immigrants worked in maritime industry. Unfortunately, even considering all the labor and business the Portuguese brought to America, there was still discrimination towards them and their contributions to America’s industrial growth. The ideology, nativism, was the concept of protecting the interests of

Essay about plants and their importance. How can we make plants grow faster?

624 words - 2 pages faster; they also use chemicals to make their plants stronger against insects and some diseases. Some people do not want to buy these products because they think that they do not have as many nutrients and vitamins as they would have if they would have been water with normal water.Plants have to be watered with water that has no chemicals. This is good because it ensures that the water doesn't have any chemicals that could harm the consumers and

Women’s Rights and their Importance to the Development of True Democracy

1207 words - 5 pages for election, and to participate in the formulation of government policy’ (United Nations). But these rights extend beyond their right of suffrage, to include things like bodily integrity and autonomy, fair wages, equality, and education to name a few. When these rights are granted they allow women the opportunity to gain skills and the ability to actively participate in their community. For example, education is important not only because it acts

Similar Essays

Money And Capital : Their Difference And Importance Udm Assignment

2674 words - 11 pages IMPORTANCE OF MONEY AND CAPITAL I. Definition of Money · A medium that can be exchanged for goods and services and used as a measure of their values on the market, including among its forms a commodity such as gold, an officially issued coin or note, or a deposit in a checking account or other readily liquefiable account · A generally accepted means of exchange and measure of value · A currency maintained by a state or other entity which can

Language Techniques And Their Importance In "Dulce Et Decorum Est" And "Anthem For Doomed Youth"

651 words - 3 pages Language techniques and their importance in"Dulce et Decorum Est" and "Anthem for Doomed Youth"In the poem "Dulce et Decorum Est", Wilfred Owen aims to illustrate the truth about the war. He wants to show people the difference between what happened in the trenches and the lie being told at home. He uses metaphors, comparisons, images and a sinister tone to express his feelings and to show the horror and tragedy those involved

Women’s Rights And Their Importance To The Development Of True Democracy

1843 words - 8 pages basic, fundamental principles of democracy is the participation of all eligible citizens, but in many ‘democracies’ women are underrepresented in elected positions, their interests are overlooked in the development of public policies, and there their rights or needs have not been consistently protected (United Nations). The importance of the role of women in democratic processes has been acknowledged in the 2011 General Assembly resolution on

Key Features Of First Relationships And Their Importance To Infant Development

2267 words - 9 pages Key Features of First Relationships and Their Importance to Infant Development Human infants rely on other people for their survival. It was once believed that someone to provide food and shelter was enough. However, Rutter (1981, cited in Oates, 1994) has shown that this basic requirement will not guarantee that an infant will thrive. Studies of infants raised in orphanages show that physical care, such as warmth and