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The biological significance of lipids
The biological significance of lipids
The biological significance of lipids
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Every food that people eat has molecules just like one of your favorite foods like pizza which has molecules. Trees, plants, animals and even humans have molecules. There is more than one type of atoms that you know of. There are four types of atoms are Carbon, Hydrogen, Oxygen and Nitrogen. An easier way to say all the atoms in one word is CHON which stands for Carbon, Hydrogen, Oxygen and Nitrogen. The first molecule is Carbohydrates. The elements that are in carbohydrates is C, H and O. Carbohydrates has building blocks of sugars or also known as saccharides. How Carbohydrates work is they fast fuel for cells. Carbohydrates are an important factor of life because they provide an important source of energy. How a Carbohydrate molecule is made is of carbon atoms. A single sugar molecule for carbohydrate is Monosaccharide. Monosaccharide is glucose, fructose and galactose. The second one is Disaccharide and it has maltose, sucrose and lactose. The last one is …show more content…
The elements of Lipids is C, H and O What lipids are, it is a group of molecules that include fats, oils, waxes and steroids. Lipids have a building block of fatty acids. How Lipids function is they store energy. Lipids include a high variable of molecules that include fats and oils. Important functions of lipids include insulations of heat, storing energy so that people don’t get tired and protection and also cellular communication. What lipids do for us is it stores energy for our bodies. Lipids are everywhere. Not all foods but some foods that have lipids are whole milk, sour cream, and ice cream. In a food test if you were to take a lipid test to see if a specific type of food have lipids then the type food that you tested has a chance to have lipids in them because they either have fats or oils and or both fats and oils. A food that does contain lipids is whole milk. Whole milk has fats and oils in them because the milk is 4% fat and there is some oil in the
what help create all the living things we see everyday. Lipids are found in all membranes, mainly
In 1803 this theory was finalised and stated that (1) all matter is made up of the smallest possible particles termed atoms, (2) atoms of a given element have unique characteristics and weight, and (3) three types of atoms exist: simple (elements), compound (simple molecules), and complex (complex molecules).
One of the four molecules is carbohydrates. Carbohydrates are made out of CHO. The main building blocks are sugars (saccharides). What carbohydrates do for us is they store fuel for our cells. They are fast energy. Glucose, fructose, and galactose are examples of single or simple sugar molecules or monosaccharide. Maltose, sucrose, and lactose are examples of two sugar molecules linked, also known as disaccharide. Starch, glycogen, and cellulose are examples of many sugar molecules linked. They are also called polysaccharide. If you wanted to test if there were carbohydrates in something you could do the sugar or the starch test.
The Structure and Function of Carbohydrates Large biological molecules are called macromolecules, there are giant molecules (polymers) made up of repeating units (monomers). Carbohydrates are one of the main classes of biological molecules. Macromolecule units (monomers) are joined together by condensation reactions and hydrolysis reactions split macromolecules down into their individual units. Carbohydrates are molecules that contain elements of carbon, hydrogen, and oxygen. Carbohydrates have a 2:1 hydrogen to oxygen ratio, there are twice as many hydrogen atoms as oxygen atoms (the same proportion as in water).
Fatty acids such as linoleic acid, linolenic acid and arachidonic acid are known as essential fatty acid because they cannot be synthesized in the body so must be supplied in the food. Human being lacks the ability to introduce double bonds in fatty acids beyond carbons 9 & 10. About 20 different fatty acids are synthesized from the two essential fatty acids linoleic acid and linolenic acid. Omega three fatty acid is synthesized from linolenic acid and omega six fatty acid is synthesized from linolic acid.
Carbohydrates and lipids/fats are a very important part of our lives. They have many similarities
Carbohydrates are split into two main groups. The simple sugars and the starches. Simple sugars contain fructose, glucose and lactose. All three sugars can be found in most fruits. The starches are found in bread, rice, some fruits, some vegetables, and potatoes. Carbohydrates are mainly tasked with providing your body energy. However, in some instances where the body lacks enough fibre, the carbohydrates can be broken down to provide a replacement for fibre.
Fatty acids are constructed by a chain of various amount of carbon atoms attached to hydrogen atoms. Fatty acids can be categorized into three groups based on the number of carbon atoms: short-fatty acids (SCFAs) ≤ C5, medium-chain fatty acids (...
In every morsel of food are vitamins, minerals nutrients, and calories that allow our bodies to function properly. Examples of these macronutrients that need to be consumed include: carbohydrates, lipids, proteins, vitamins and mineral. To begin, carbohydrates serve many functions in the body. There are many types of carbohydrates. There are simple carbs, complex carbs, refines unrefined carbs, starch and fiber. Everything that we ingest is broken down; simple carbohydrates are carbohydrates in the smallest form. Simple carbohydrates, or simple sugars, are commonly referred to as monosaccharaides (glucose, fructose, and galactose) or disaccharides, which are 2 simple carbs placed together. Cells use glucose to provide energy for cells through
Generally the most feared and hated macro nutrient is the carbohydrate. It is technically not the most fattening nutrient, (Carbohydrates provide 4 calories per gram whereas actual fat provides 9.) yet carbohydrates are much more numerous in the foods that contain them. For instance, white bread or ice cream contain multitudes of carbohydrates since they are simple sugars, but don't contain nearly the same amounts of fat. Carbohydrates at the basic level are made from carbon, hydrogen, and oxygen. It is these three elements that make up the sim...
Carbohydrates are biomolecules that consist of a chain or ring of carbon atoms attached to hydrogen and oxygen atoms. The simplest formula for carbohydrates is (CH2O)n. Carbohydrates are important to organisms for a variety of reasons. They are used to form the structural components of the cell, aid in energy storage, and serve as intermediary compounds for more complex molecules. Carbohydrates are classified as either monosaccharides, disaccharides, or polysaccharides. Both monosaccharides and disaccharides dissolve easily in water. Carbohydrates are produced in plants through the process of photosynthesis and animals obtain these carbohydrates by eating the plants. ("BIO 1510 Laboratory Manual," 2016)
The primary method to control gestational diabetes mellitus (GDM) is through dietary regulation. The most effective method to control GDM via diet is through carbohydrate restriction and/or selectivity. It is recommended that pregnant women with GDM reduce their carbohydrate intake to 40% of the total caloric intake or can maintain a 60% carbohydrate intake but those carbohydrates must all come from low glycemic index foods. Examples of low glycemic foods are apples, spinach, black beans, split peas, oatmeal, and quinoa. Additional suggestions are to eat complex carbohydrates instead of simple, refined sugars. Eat small, frequent meals and snack often in between meals in order to maintain constant glucose levels throughout the day.
Fats: Fats or lipids are important in diet to provide the body with energy. The British Nutrition Foundation state that fats are made up of amino acids. There are two types of fats they are saturated and unsaturated. Saturated fats are solid at room temperature such as cheese, butter etc. Too much saturated fats increase the risk of heart disease. Whereas unsaturated fats are liquid at room temperature such as nuts, vegetable oil etc. These maintain healthy cholesterol levels.
Milk and milk products are the only foods derived from animals that contain a significant amount of carbohydrates. Carbohydrates are divided into two groups, simple carbohydrates and complex carbohydrates. Simple carbohydrates, sometimes called simple sugars, include fructose (fruit sugar), sucrose (table sugar), and lactose (milk sugar), as well as several other sugars. Fruits are one of the richest natural sources of simple carbohydrates. Complex carbohydrates are also made up of sugars, but the sugar molecules are strung together to form longer, more complex chains.
There are many more lipids than I have mentioned in my research paper, there are over a 100 know lipids. Lipids are very important for our body and cells and they carry out many function. They provide nutrients for our body. 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. Lipids are also used to make soaps, detergents and waxes. These are things that we use in every day life.