Similarities between Photosynthesis and Aerobic Respiration

Similarities between Photosynthesis and Aerobic Respiration Photosynthesis and aerobic respiration are both part of a cyclic process of biochemical reactions. Photosynthesis requires the products of aerobic respiration (carbon dioxide and water), while aerobic respiration requires the products of photosynthesis (glucose and oxygen). Together, these reactions are involved in how cells make and store energy. The energy transfers in both processes and in how the gas exchange between oxygen and carbon dioxide occurs and the end products that result from each process are somewhat opposite processes, thus aerobic respiration and photosynthesis are in some ways complete opposites of each other. Photosynthetic organisms such as plants use solar energy to reduce carbon dioxide into carbohydrates. During respiration glucose is oxidised back to carbon dioxide, in the process, releasing energy that is captured in the bonds of ATP. Although these two energy producing processes differ in their uses and also their goals, they do have several similarities. Photosynthesis is a chemical process that takes place in the presence of sunlight, wherein plants manufacture their food and build stores of energy. This phenomenon occurs in chlorophyll containing plant cells. Chlorophyll is a pigment found in plant leaves that gives the plant its green colour. Chlorophyll absorbs the light energy and utilises it to produce carbohydrates from carbon dioxide and water. These carbohydrates produced are used by the plants as a source of immediate energy for growth, reproduction, and absorption of nutrients. The chemical reaction produces oxygen which is released into the atmosphere. Photosynthesis can be summed up by the following equation: 6CO2 + 6H20 + Sunlight à ¯Ã†â€™Ã‚  C6H1206 + 6O2, (fig1 below illustrates the process of photosynthesis) Occurring in the chloroplast light reaction converts solar energy to chemical energy of ATP and NADPH.The light reactions use the solar power of photons absorbed by Photosystem I and II. These are light gathering antennas containing the chlorophyll primarily responsible for absorbing the light. Electrons are also carried from Photosystem I and II via NADPH to the Calvin cycle. The Calvin cycle uses ATP NADPH to convert CO2 to sugar.CO2 enters the cycle leaves as sugar. The sugar product of the Calvin cycle is not glucose but a 3 carbon sugar called 3-Phosphoglycerate. This 3- Phosphoglycerate with the addition of another phosphate group from ATP forms glyceraldehyde-3-phosphate .In order for one of these G3P molecules to be synthesised the cycle must take place 3 times, fixing 3 molecules of CO2.There are 3 phases of the Calvin cycle, the carbon fixation phase, the carbon reduction phase and the regeneration phase. Cellular respiration is the process of oxidising food molecules or breaking down chemical bonds of glucose into carbon dioxide and water. The energy released in the process is trapped in the form of ATP and used by different energy consuming activities of the cell. It is a set of metabolic reactions that unlike photosynthesis which occurs in the chloroplast, cellular respiration occurs in the mitochondria. The complete breakdown of glucose into carbon dioxide and water involves two major steps: glycolysis and aerobic respiration. Glycolysis is the anaerobic catabolism of glucose that occurs in all the cells and produces two molecules of ATP. Aerobic respiration is the process in which the pyruvate molecules produced by glycolysis undergoes further breakdown in the presence of oxygen and generates thirty four molecules of ATP. This reaction can be described as follows: C6H1206 + 602 à ¯Ã†â€™Ã‚  6CO2 + 6H2O + Energy (38 ATP)(fig2 below illustrates cellular respiration) Cellular respiration beginning here with glycolysis catabolises glucose into 2 molecules of pyruvate. The net yield from glycolysis is 2 ATP 2 NADH per glucose. Electrons are carried from here to the electron transport chain via NADH. Pyruvate enters the mitochondrion where it gets modified to Acetyl COA. This then enters the Krebs cycle. The Krebs cycle completes the oxidation of the organic fuel to CO2.Electrons produced here are carried via NADH FADH2 to the electron transport chain oxidative phosphorylation. In the Krebs cycle a further 2 ATP is produced. Once there has been a sufficient energy shuttle of NADH from glycolysis, a maximum yield of 34 ATP is produced by oxidative phosphorylation. This then gives a maximum of 38 ATP produced. Photosynthesis is a reduction-oxidation reaction, just like respiration. In respiration energy is released from sugars when electrons associated with hydrogen are transported to oxygen (the electron acceptor), and water is formed as a by-product. The mitochondria use the energy released in this oxidation in order to synthesize ATP. In photosynthesis, the electron flow is reversed, the water is split (not formed), and the electrons are transferred from the water to CO2 and in the process the energy is used to reduce the CO2 into sugar. In respiration the energy yield is 686 kcal per mole of glucose oxidized to CO2, while photosynthesis requires 686 kcal of energy to boost the electrons from the water to their high-energy perches in the reduced sugar light provides this energy. Outlined above are the main differences between the two processes. However, photosynthesis and cellular respiration are two processes that both involve electron transport chains and they both affect concentrations of carbon dioxide and oxygen in the atmosphere. Both photosynthesis and cellular respiration provide energy to the organisms cells. It is interesting to note the structural similarities between Chlorophyll, that plays an important role in photosynthesis and Haemoglobin that is involved in cellular respiration. Both structures are practically identical except for the fact that haemoglobin has a central Iron atom and chlorophyll possesses a central Magnesium atom. Haemoglobin is a protein that carries oxygen in the blood. Where chlorophyll is known for its green pigment, haemoglobin is known for its deep red pigment. Both photosynthesis and respiration are also similar in that they both undergo chemiosmosis. Chloroplasts and mitochondria generate ATP by this same basic mechanism. In both kinds of organelles, electron transport chains pump protons (H+)across a membrane from a region of low H+ concentration to an area of high H+ concentration.The protons then diffuse back across the membrane through ATP syntheses, driving the synthesis of ATP. (fig 3 below illustrates this.) To conclude from this, photosynthesis and cellular respiration are the most vital biochemical pathways to life. They both include cycles, stages and many enzymes to function. Although their similarities can be easily recognised, it is their differences that make them stand apart as opposite processes. Photosynthesis requiring light in order to produce its end product, carbohydrate, and cellular respiration requiring carbohydrate in order to produce its end product energy.

EL Medio Ambiente - Spanish Essay :: Papers

EL Medio Ambiente No deseo culpar a nadie, pero son los jÃÆ'Â ³venes que no se preocupan por el medio ambiente. ÂÂ ¡Supongo que se puede decir que no se preocupan de casi nada! Pero por la poluciÃÆ'Â ³n del aire; los adultos tienen la cupla - nunca andan sino llevar el coche todo el tiempo. En este ensayo prentendemos dar respuesta a una pregunta de importancia crucial - ÂÂ ¿Quien tiene la culpa?ÂÂ ¿Los jÃÆ'Â ³venes, los adultos, el gobierno, el ayuntamiento o toda la gente?ÂÂ ¿Y quÃÆ'Â © pasa si n hacemos nada? Para comenzar, hablaremos sobre el reciclaje. Mi punto de vista es que el reciclaje es mÃÆ'Â ¡s comÃÆ'Â ºn con los adultos; especialmente con las mujeres. El problema es que no hay muchas contenedores disponibles en Gran BretaÃÆ'Â ±a. En EspaÃÆ'Â ±a, son mÃÆ'Â ¡s populares y el hecho de que hay contenedores en casi cada pueblo, es mÃÆ'Â ¡s fÃÆ'Â ¡cil para la gente. Otro problemo es que no educamos a los niÃÆ'Â ±os sobre la importancia y las ventajas de reciclar. Debemos educar a los niÃÆ'Â ±os y a los jÃÆ'Â ³venes para crear una conciencia y necesiamos mÃÆ'Â ¡s informaciÃÆ'Â ³n y mÃÆ'Â ¡s publicidad que nos avisa de los problemas. Por ejemplo, en EspaÃÆ'Â ±a, hay las campaÃÆ'Â ±as reciclado en muchos lugares. AdemÃÆ'Â ¡s del reciclaje, hay el problema de la poluciÃÆ'Â ³n del aire. Eso es debido a los humos de los coches. Hay cada vez mÃÆ'Â ¡s coches en las calles. Debemos usar el transporte pÃÆ'Â ºblico , u investigar la posibilidad de fabricar coches que no abusan del medio ambiente, por ejemplo coches elÃÆ'Â ©ctricos. Gracias a los humos hay un aumento del nÃÆ'Â ºmero de niÃÆ'Â ±os que sufren asma. Tenemos que andar mÃÆ'Â ¡s - es bueno para la salud y tambiÃÆ'Â ©n, no causa daÃÆ'Â ±o a la capa de ozono. ÂÂ ¡El problema es que la gente es demasiada perezosa! Un problema muy grave es la energÃÆ'Â ­a nuclear. Pienso que es la peor amenaza para el futuro. Hay cada vez mÃÆ'Â ¡s centrales nucleares y hay un peligro con las armas nucleares. Una sola bomba nuclear puede ser el fin del mundo. TambiÃÆ'Â ©n, es un hecho que la energÃÆ'Â ­a nuclear dura para

Marketing Channels Essay

Suppliers should not deal with intermediaries who are more powerful than they are†. Debate this statement. If a supplier deals with strong intermediaries, they will probably exercise power over him. As they are able to provide him with more utilities (value, benefits and satisfaction). However, if there are many strong distributors in the market offering similar packages of benefits and utilities. Then there will be no harm for a supplier to deal with a more powerful distributor or intermediary as they will no longer be so special and powerful since they know the supplier can switch to a any other intermediary anytime (they are easily replaced). Therefore, the level of dependence of the supplier on the intermediaries will be lower. Another way is to excel in logistics when dealing with downstream channel members. Therefore increasing their rewards for doing business with the supplier and becoming difficult to imitate. In turn, channel members make markets and are the faces of their producer to those markets. Question 4: â€Å"We should not deal with powerful suppliers. They are sure to abuse us, after they use us†. Debate this statement, often heard in the meeting rooms of distributors and sales agents. As the usual channel conflict is a zero sum game where the gains of one party are the loss of the other. Many problems may arise between channel members till they actually reach a compromise where each party is satisfied and is able to see where he benefits from the relationship and cooperation.

Interesting Facts About Restoration Comedy

Interesting Facts About Restoration Comedy Among the many sub-genres of comedy is  the comedy of manners, or restoration comedy,  which originated in France with Molià ¨res Les Precieuses Ridicules (1658). Molià ¨re used this comic form to correct social absurdities.   In England, the comedy of manners is represented by the plays of William Wycherley, George Etherege, William Congreve,  and George Farquhar. This form was later classed old comedy but is now known as restoration comedy because it coincided with Charles IIs return to England. The main goal of these comedies of manners was to mock or scrutinize society. This allowed the audience to laugh at themselves and society. Marriage and the Game of Love One of the major themes of restoration comedy is marriage and the game of love. But if marriage is a mirror of society, the couples in the plays show something very dark and sinister about order. Many critiques of marriage in the comedies are devastating. Although the endings are happy and the man gets the woman, we see marriages without love and love affairs that are rebellious breaks with tradition. William Wycherleys Country Wife In Wycherleys Country Wife, the marriage between Margery and Bud Pinchwife represents a hostile union  between an older man and a young woman. The Pinchwifes are the focal point of the play, and Margerys affair with Horner only adds to the humor. Horner cuckolds all of the husbands while pretending to be a eunuch. This causes the women to flock to him. Horner is a master at the game of love, though he is emotionally impotent. The relationships in the play are dominated by jealousy or cuckoldry. In Act IV, scene ii., Mr. Pinchwife says, So, tis plain she loves him, yet she has not love enough to make her conceal it from me; but the sight of him will increase her aversion for me and love for him, and that love instruct her how to deceive me and satisfy him, all idiot as she is. He wants her to be unable to deceive him. But even in her obvious innocence, he doesnt believe she is. To him, every woman came out of natures hands plain, open, silly, and fit for slaves, as she and Heaven intended em. He also believes women are more lustful and devilish than men. Mr. Pinchwife isnt especially bright, but in his jealousy, he becomes a dangerous character,  thinking Margery conspired to cuckold him. He is correct, but if hed known the truth, he would have killed her in his madness. As it is, when she disobeys him, he says, Once more write as Id have you, and question it not, or I will spoil thy writing with this. [Holding up the penknife.] I will stab out those eyes that cause my mischief. He doesnt ever hit her or stab her in the play (such actions wouldnt make a very good comedy), but Mr. Pinchwife continually locks Margery in the closet, calls her names, and in all other ways, acts like a brute. Because of his abusive nature, Margerys affair is no  surprise. In fact, it is accepted as a social norm, along with Horners promiscuity. In the end, Margery learning to lie is expected because the idea has already been set up when Mr. Pinchwife voices his fears that if she loved Horner more, she would conceal it from him. With this, social order is restored. Man of Mode The theme of the restoration of order in love and marriage continues in Ethereges Man of Mode (1676). Dorimant and Harriet are immersed in the game of love. Although it seems obvious that the couple is destined to be together, an obstacle is placed in Dorimants way by Harriets mother, Mrs. Woodville. She  has arranged for her to marry Young Bellair, who already has his eye on Emilia. Threatened with the possibility of being disinherited, Young Bellair and Harriet pretend to accept the idea, while Harriet and Dorimant go at it in their battle of wits. An element of tragedy is added to the equation as Mrs. Loveit comes into the picture, breaking her fans and acting hysterically. The fans, which were supposed to hide a flush of passion or embarrassment, no longer offer her any protection. She is defenseless against Dorimants cruel words and the all too realistic facts of life; there can be no doubt that she is a tragic side effect of the game of love. Having long since lost interest in her, Dorimant continues to lead her on, giving her hope  but leaving her in despair. In the end, her  unrequited love  brings her ridicule, teaching society that if you are going to play at the game of love, youd better be prepared to get hurt. Indeed, Loveit comes to the realization that Theres nothing but falsehood and impertinence in this world. All men are villains or fools, before she parades out. By the end of the play, we see one marriage, as expected, but it is between Young Bellair and Emilia, who broke with tradition by marrying secretly, without Old Bellairs consent. But in a comedy, all must be forgiven, which  Old Bellair does. While Harriet sinks into a depressing mood, thinking of her lonely house in the country and the poignant noise of the rooks, Dorimant admits his love to her, saying The first time I saw you, you left me with the pangs of love upon me; and this day my soul has quite given up her liberty. Congreves The Way of the World (1700) In Congreves The Way of the World (1700), the trend of restoration continues, but marriage becomes more about contractual agreements and greed  than love. Millamant and Mirabell iron out a prenuptial agreement before they marry. Then Millamant, for an instant, seems willing to marry her cousin Sir Willful, so that she can keep her money. Sex in Congreve, Mr. Palmer says, is a battle of the wits. It is not a battlefield of emotions.   Its comical to see the two wits going at it, but when we look deeper, there is seriousness behind their words. After they list conditions, Mirabell says, These provisos admitted, in other things I may prove a tractable and complying husband. Love may be the basis of their relationship, as Mirabell appears honest; however, their alliance is a sterile romance, devoid of the touchy, feely stuff, which we hope for in a courtship. Mirabell and Millamant are two wits perfect for each other in the battle of the sexes; nevertheless, the pervading sterility and greed reverberates as the relationship between the two wits becomes much more confusing.   Confusion and deception are the way of the world, but compared to The Country Wife and earlier drama, Congreves play shows a different kind of chaosone marked with contracts and greed instead of the hilarity and mix-up of Horner and other rakes. The evolution of society, as mirrored by the plays themselves,  is apparent. The Rover The apparent change in society becomes more explicit as we look at  Aphra Behns play, The Rover (1702). She borrowed almost all of the plot and many details from Thomaso, or the Wanderer, written by Behns old friend, Thomas Killigrew; however, this fact does not diminish the quality of the play. In The Rover, Behn addresses the issues that are of primary concern to herlove and marriage. This play is a comedy of intrigue and isnt set in England as the others play on this list have been. Instead, the action is set in Naples, Italy, during Carnival, an exotic setting, which takes the audience away from the familiar as a sense of alienation pervades the play. The games of love, here, involve Florinda, destined to marry an old, rich man  or her brothers friend. Theres also Belville, a young gallant who rescues her and wins her heart, along with Hellena, Florindas sister, and Willmore, a young rake who falls in love with her. There are no adult s present throughout the play, though Florindas brother is an authority figure, blocking her from a marriage of love. Ultimately, though, even the brother doesnt have much to say in the matter. The women Florinda and Hellena take the situation pretty much into their own hands, deciding what they want. This is, after all, a play written by a woman. And  Aphra Behn  was not just any woman. She was one of the first women to make a living as a writer, which was quite a feat in her day. Behn was also known for her escapades as a spy and other nefarious activities. Drawing upon her own experience and rather revolutionary ideas, Behn creates female characters who are very different from any in previous period plays. She also addresses the threat of violence toward women, such as rape. This is a much darker view of society than the other playwrights created. The plot was further complicated when Angelica Bianca enters the picture, providing us with a searing indictment against society and the state of moral decay. When Willmore breaks his oath of love to her by falling in love with Helena, she goes crazy, brandishing a pistol and threatening to kill him. Willmore admits his inconstancy, saying, Broke my Vows? Why, where hast thou lived? Amongst the gods! For I never heard of mortal man that has not broke a thousand vows. He is an interesting representation of the careless and callous gallant of the Restoration, concerned mainly with his own pleasures and not interested in whom he hurts along the way. In the end, all of the conflicts are resolved with prospective marriages and released from the threat of marriage to an old man or the church. Willmore closes the last scene by saying, Egad, thourt a brave girl, and I admire thy love and courage. Lead on; no other dangers they can dread/ Who ventured in the storms o th marriage bed. The Beaux Stratagem   Looking at The Rover, it is not hard to make a leap to  George Farquhars play, The Beaux Stratagem (1707).  In this play, he presents a terrible indictment on love and marriage. He depicts Mrs. Sullen as a frustrated wife, trapped in a marriage with no escape in sight (at least not at first). Characterized as a hate-hate relationship, the Sullens do not even have mutual respect to base their union on. Then, it was difficult, if not impossible to get a divorce; and, even if Mrs. Sullen managed to divorce, she would have been destitute because all of her money belonged to her husband. Her plight seems hopeless as she answers her sister-in-laws You must have Patience, with, Patience! the Cant of CustomProvidence sends no Evil without a Remedyshoud I lie groaning under a Yoke I can shake off, I were accessory to my Ruin, and my Patience were no better than self-Murder. Mrs. Sullen is a tragic figure when we see her as wife to an ogre, but she is comical as she plays at love with Archer. In The Beaux Stratagem, though, Farquhar shows himself to be a transitional figure when he introduces the contractual elements of the play. The Sullen marriage ends in divorce, and the traditional comic resolution is still kept intact with the announcement of the marriage of Aimwell and Dorinda. Of course, Aimwells intent was to woe Dorinda into marrying him so that he could squander her money. In that respect, at least the play compares with Behns The Rover and Congreves The Way of the World; but in the end, Aimwell says,  Such Goodness who coud injure; I find myself unequal to the task of Villain; she has gaind my Soul, and made it honest like her own; I cannot, cannot hurt her. Aimwells statement shows a marked change in his character. We can suspend disbelief as he tells Dorinda, Im a Lie, nor dare I give a Fiction to your Arms; Im all Counterfeit except my Passion. Its another happy ending! Sheridans The School for Scandal Richard Brinsley Sheridans play The School for Scandal (1777) marks a shift from the plays discussed above. Much of this change is due to a falling away of the Restoration values into a different kind of restoration where a new morality comes into play. Here, the bad are punished and the good are rewarded, and appearance doesnt fool anyone for long, especially when the long lost guardian, Sir Oliver, comes home to discover all. In the Cain and Abel scenario, Cain, a part played by Joseph Surface, is exposed as being an ungrateful hypocrite and Abel, a part played by Charles Surface, is really not that bad after all (all blame is  placed on his brother). And the virtuous young maidenMariawas right in her love, though she obeyed her fathers orders to refuse any further contact with Charles until he was vindicated. Also  interesting is that Sheridan does not create affairs between the characters of his play. Lady Teazle was willing to cuckold Sir Peter with Joseph until she learns the genuineness of his love. She realizes the error of her ways, repents and, when discovered, tells all and is forgiven.  There is nothing  realistic about the play, but its intent is much more moral than any of the earlier comedies. Wrapping Up Though these Restoration plays broach similar themes, the methods and the outcomes are completely different. This shows how much more conservative England had become by the late 18th century. Also as time moved forward, the emphasis changed from cuckoldry and the aristocracy to marriage as a contractual agreement and eventually to the sentimental comedy. Throughout, we see a restoration of social order in various forms.

Difference Between a Chemical Reaction and the Equation

Difference Between a Chemical Reaction and the Equation What is the difference between a chemical reaction and the chemical equation? The terms are often used interchangeably, but they are technically different terms. A chemical reaction is a process that occurs when one or more substances are changed into one or more new substances. For example: Hydrogen and oxygen gas combine to produce water.Sodium chloride (table salt) dissociates in water to form sodium and chlorine ions.Methane combusts in oxygen to form carbon dioxide, heat, and water. A chemical equation is a symbolic representation of a chemical reaction. Atomic symbols are used to represent the elements that take part in a reaction. Numbers are used to represent the ratios of reactants and products to produce the reaction and arrows point the direction a reaction occurs where the arrow points from reactants to products. For example, using for the above chemical reactions: 2 H2(g) O2(g) → 2 H2O(ℓ)This chemical equation reads: Two hydrogen gas molecules and one oxygen gas molecule produce two molecules of water.NaCl(s) H2O → Na(aq) Cl-(aq)One molecule of sodium chloride dissociates in water into one sodium ion and one chlorine ion.CH4 2 O2 → CO2 2 H2O (DeltaH -891 kJ/mol)This equation shows one methane molecule and two oxygen gas molecules form a carbon dioxide molecule, two water molecules and release 891 kilojoules of heat. To review:Chemical reactions are processes where reactants become new products.Chemical equations are a symbolic representation of chemical reactions.

Love. Spare Time Case Study Example | Topics and Well Written Essays - 500 words

Love. Spare Time - Case Study Example Furthermore, many businesses have been seen to make cost leadership their strategy, business such as Wal-Mart adhere to cost leadership in order to differentiate and maintain their competitive advantage, but Mark does not want to opt for that option either. The fact that no other retailer within a five-mile radius offers the brands being offered by Mark is an edge Mark has over the other retailers if the quality of the brands being offered by him is perceived to be superior by his customers. Even then it is just a matter of time till the growing trend of e-commerce engulfs this point of differentiation of Spare Time Equipment. The facts stated above show that as of now, Spare Time Equipment does not have a sustainable competitive advantage and customers do not come to an outlet just to make friends and build relationships. One thing which Mark has been doing right is to try and differentiate himself on the basis of the service Spare Time Equipment provides over other retailers, the tagline â€Å"We do it right the first time† is attention grabbing and has a feel of excellence in business. As mentioned above, most of Mark’s experience has been in the services sector; therefore differentiating on the basis of providing good service seems very apt and achievable. However, in order for people to avail the services at Spare Time Equipment it is essential for people to first buy the product for which Mark needs to become more flexible. Some amount of consumer promotion to introduce the product with the customers would do more good to Mark than harm. Promotions of limited time discount offers could be run on the radio spots and print ads which Mark has previously used to create awareness about Spare Time Equipment. This would help increase customer traffic at Spare Time Equipment and then it wo uld be up to the sales staff to seal the deal. If Mark does not want to reduce the price of his

Contract between criminological theories Essay Example | Topics and Well Written Essays - 1500 words

Contract between criminological theories - Essay Example Some of the most common approaches that explain crime include the classicism and the positivism approaches. Under the classicism approach, there are control theories, which explain the causes of crime. With regard to the positivism approach, there is biological positivism, which can be regarded as instrumental in explaining the causes of crime. This paper will explore the usefulness of biological positivism and control theory in explaining assault as offense. The usefulness of control theory in explaining assault as a crime Unlike other theories of crime, which aim at exploring why people commit crime, control theories aim at examining the reasons why many people do not commit a crime. According to control theorists, the reasons why people commit crime should not be explained because people tend to suffer from some weaknesses that make them commit crime. Control theories focus on controlling factors, which can be considered as absent in people’s personality. While explaining c rime, the control theory focuses on the interplay between sociological, psychological, and psychiatric factors. The most notable theorist who expounded the control theory is Travis Hirschi who developed the theory in 1969 (Gottfredson and Hirschi, 1990). Control theory can be termed as instrumental in explaining assault as an offence. ... As such, those who choose to carry out assault are motivated to do so by the choices they make. This shows that the social control theory can be said to be connected more with the classical school that the positivist school (Gottfredson & Hirschi 2001, p.70). The social control theory holds that there tends to be shared beliefs, norms, as well as values in the society. Criminals who engage in assault share the belief that there is a need to follow the rules in society. Moreover, based on the social control theory, offense such as assault can be regarded as behaviour that can be predicted, but the society cannot control it. The social control theory contends that although every person is taught to conform to the norms of society, offenders find it hard to cope to these norms. Rather, they break down the rules even if they know the sanctions and consequences that result from breaking the rules. Based on the social control theory, crime can be seen to result from the lack of relationshi ps with other people in society. Therefore, delinquency such as assault results from the failure to engage in these relationships, which leads to the freeing of individuals from social constraints (Siegel 2012, p.45). The social control theory is useful in understanding crime with its explanation of the role of parenting in the acquisition of delinquent behaviour. Based on the theory, family bonds and social bonds play a crucial role in determining whether people will become offenders. At a young age, children’s social control emanates from interactions with their parents. Poor parental attachment can be regarded as a cause of delinquent behaviour. In this regard, children who are overly attached to their parents have the possibility of not