The Function of Lips and Their Biological Significance Essays

When fatty acids are joined with glycerol, it loses water which is called the condensation reaction. However, when lipids contain a full amount of hydrogen, which then becomes saturated fat; this is a bad form of bad fatty acid. This form of lipids leads arteries being blocked, and then leads on to heart attacks.

Before a caterpillar goes into it’s chrysalis it begins to eat a lot of food so it’s able to store energy which is a way of storing lipids.

c)Lipids monomer(s) are called fatty acid and glycerol. The functional group is called ester. The linkage type of lipids is non polar bonds or sometimes called ester bonds. The primary function of lipids is energy, hormone production and insulation of the body.

(b.) The fluidity of lipids depends on the length and saturation of their hydrocarbon tails. Butter is a saturated lipid with a short hydrocarbon tail, waxes are lipids with extremely long hydrocarbon tails but are still saturated, and oils are unsaturated lipids with long hydrocarbon tails.

The fatty acids are then purified by distillation and neutralized with an alkali to produce soap and water. The fats and oils used in soap-making come from animal or plant sources. The four basic soaps used in this procedure were made using olive oil, vegetable oil, vegetable shortening, and lard. Each fat or oil is made up of a distinctive mixture of several different triglycerides. In a triglyceride molecule, three fatty acid molecules are attached to one molecule of glycerin. There are many types of triglycerides; each type consists of its own particular combination of fatty acids. They are weak acids composed of two parts: A carboxylic acid group consisting of one hydrogen (H) atom, two oxygen (O) atoms, and one carbon (C) atom, plus a hydrocarbon chain attached to the carboxylic acid group. Generally, it is made up of a long straight chain of carbon (C) atoms each carrying two hydrogen (H) atoms. The carboxylate end of the soap molecule is attracted to water. It is called the hydrophilic end; this end of the fatty acid chain prefers water. The hydrocarbon chain is attracted to oil and grease and is the hydrophobic end. However, when soap is presented to hard water which is water containing minerals, such as calcium, magnesium, and seldom minerals like iron. Soap produces what is known as soap scum, or residue from the

On a molecular level, fat tissue is normally the largest organ in humans and is involved in mechanisms and pathways that deal with longevity. Fat tissue is not only involved in energy storage but is also important in immune and endocrine function, thermoregulation, mechanical protection, and tissue regeneration (Tchkonia et al., 2010). Adipose tissue is able to protect against infection and trauma. It is also able to produce and activate hormones, including IL-6, IGF-1, and glucocorticoids, as well as prevent heat loss (Tchkonia et al., 2010). Throughout life, changes in fat distribution and function is constantly occurring and in older individuals, these changes correspond to a number of health disorders like hypertension, cancers, cognitive dysfunction, and diseases like diabetes, heart attacks, and strokes, as previously noted (Tchkonia et al., 2010). As people age, their body composition increases in fat mass and decreases in muscle mass, regardless of their body weight or BMI (Dorner and Rieder, 2011).

3. Fatty acids with one double bond in their hydrocarbon chain are called monounsaturated, while those with more than one double bond are called polyunsaturated.

Adder's Tongue: Stops gossip and slander, promotes healing. Sacred to serpent goddesses. Used in divination, healing magick, lunar magick, and dream magick. Also Known As: Dogtooth Violet

A Guide to Fats and Oils: Again with information on what is good and what to avoid.

In the early 1900s, dietary fat was viewed simply as a source of calories, interchangeable with carbohydrates. But in 1929 and 1930, George and Mildred Burr discovered that fatty acids were critical to health through punctilious analyses of rats fed special diets. If fatty acids were missing in the diet, a deficiency syndrome ensued and often led to death (Asbmb.org. 2016). Fatty acids rarely occur as free molecules in nature but are usually found as components of many complex lipid molecules such as fats and phospholipids. Biological fatty acids are composed only of hydrocarbon chain which is carbon, hydrogen and oxygen in the proportion of 76%, 12.6% and 11.3% respectively with one terminal carboxyl group (COOH). Fatty acids are aliphatic

Imagery, sound devices and diction in “The Rat” by Joseph An work together to send the theme which is “being careless and selfish leads to regret.” In the 3rd stanza, the rat says “Help! I’m being chased by a white, fluffy cat!’/ The bat snarled ‘well you shouldn’t have been so careless.” (9-10) Sound devices, or more specifically, onomatopoeia in this case work to give the bat a more sinister feel by snarling. Snarling in poetry mainly contributes to something sinister, and the fact that snarling is onomatopoeia gives a larger feeling of evilness because onomatopoeia brings it more to life. Because of this, snarling would be a great way in poetry to evilness, and in the bat’s case, he is being evil to show his wrong doings like the phrase “fight fire with fire.” Imagery in this stanza also contributes to the bat’s attempt to show the rats wrong doing by using the phrase “white fluffy cat.” Fluffy does give a softer feeling to it to show the bat’s humanity because he does later give the rat a second chance, but also makes the cat look larger, and when something large overpowers something small, the smaller person usually will feel weaker.

A molecule of dietary fat typically consists of several fatty acids (containing long chains of carbon and hydrogen atoms), bonded to a glycerol. They are typically found as triglycerides (three fatty acids attached to one glycerol backbone). Fats may be classified as saturated or unsaturateddepending on the detailed structure of the fatty acids involved. Saturated fats have all of the carbon atoms in their fatty acid chains bonded to hydrogen atoms, whereas unsaturated fats have some of these carbon atoms double-bonded, so their molecules have relatively fewer hydrogen atoms than a saturated fatty acid of the same length. Unsaturated fats may be further classified as monounsaturated (one double-bond) or polyunsaturated (many double-bonds). Furthermore, depending on the location of the double-bond in the fatty acid chain, unsaturated fatty acids are classified as omega-3 or omega-6 fatty acids. Trans fats are a type of unsaturated fat with trans-isomer bonds; these are rare in nature and in foods from natural sources; they are typically created

Variation of the resolution for positional pairs as illustrated in Fig. 3. A separation system in which the silver ions were added into mobile phase for the separation of some geometrical isomers of monoenoic fatty acids in fat and oil samples was investigated by Correa [42], where silver ions concentration in mobile phase at less 60 Mm could achieve good separation. However, for improving the resolution of the two positional isomers in present study, 5.0% of AgClO4 (about 240 Mm) in the mobile phase can obtain the baseline separation. It should be noted that resolution of these two compounds was not unceasingly achieved obvious improvement when concentration of AgClO4 in the mobile phase was increased from 5% to 6% as showed in

Fat or adipose tissues of our body are made up of fatty acids. Forskolin helps you remove fatty acids from the body. It

ames Berry is a black Jamaican poet who settled in England in the 1940’s. Berry is known for using both english and jamaican patois. Berry’s writing sometimes explores the relationship between black and white communities, in particular the excitement and troubles in the coming relationship of the Carribean immigrants with the British. Berry’s “The Mouth Organ Boys” deals with a boy named Delroy, who longs to have a mouth organ like the other boys, so he can fit in with the white boys who have a mouth organ. A mouth organ is a free reed wind instrument used worldwide. But they don't accept Delroy because he doesn't own one. Delroy's mom doesn't understand that he gets made fun of because he doesn't own a mouth organ, in fact all the mouth organ