Genes are codes for certain function that are found in DNA. The combination of genes is what makes each individual unique. MCADD is a genetic disorder‚ caused by a mutation or damage to the gene‚ ACADM‚ that codes for the enzyme‚ medium chain acyl CoA dehydrogenase. This results in the enzyme being absent or existing in minimal quantities. An enzyme increases the rate of a chemical reaction. Our body needs many enzymes in order to make the materials needed for our bodies to function and be healthy
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http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20100/bio%20100%20lectures/genetics-genes/mendelia.htm Challenging Crosses (punett squares) Questions? 1. What are the expected offspring produced by a cross between a heterozygous black short-haired guinea pig and a homozygous white‚ long-haired guinea pig. Assume Black color (B) and short-hair (S) are dominant traits. 2. The ability to roll the tongue into almost a complete circle is conferred by a dominant trait‚ while
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A well known species familiar to all is the classic‚ simple‚ ordinary goldfish; however‚ due to genetic mutation‚ a new‚ unique version of the species was born‚ the see-through goldfish. This goldfish was created due to the efforts in reducing the need for student dissections‚ as all its functioning organs are completely seen through‚ due to its pigment-less‚ fully transparent‚ scales and skin. This see-through goldfish can live up to 20 years and even get as heavy as five pounds! The mutation
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EXTENTION OF MENDELIAN INHERITANCE Objective The objectives of this experiment were to observe Mendel’s law with inheritance trait of the curly wing mutation and the interactions between the mutant genes of vestigial wings and curved wings in Drosophila. Results Part A Cross A (wildtype females X curly males) Male Female Wild type 1 2 Curly wing 0 1 Table 1. The number of the phenotypes and sex of offspring of the Cross A Cross B (curly females X curly males) Male Female Wild
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The majority of people that have Parkinson disease appear to be random cases‚ but new studies have shown that specific genetic defects may increase the chances of developing Parkinson disease. Ten “Parkinson Disease Genes” have been identified‚ but only three specific genes have been found to be directly related to causing Parkinson disease. Recent investigations in familial-linked Parkinson disease have found that mutations in α-synuclein‚ parkin and DJ-1 have been clearly linked to Parkinson
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Genetic Counselors are professional who have completed a master’s program in medical genetics and counseling skills. They then pass a certification exam administered by the American Board of Genetics Counseling. Genetic counselors can help and inheritance patterns‚ suggest testing‚ and lay out possible scenarios. They will explain the meaning of the medical science involved‚ provide support‚ confirming a diagnosis in a person who has disease symptoms‚ and address any emotional issues raised by
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For many years‚ genetic engineering has made its way into its spotlight‚ making it one of the stars in modern research‚ especially in biotechnology. It has greatly contributed for the betterment of our society‚ both in food production and in health‚ but little do we know about this risky discovery. OUTLINE I. INTRODUCTION II. GENETIC ENGINEERING – Legacy A. History B. Towards the future III. GENETIC ENGINEERING – Its role in our daily lives IV. GENETIC ENGINEERING –
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and Paste: Exploring Genetic Engineering In previous three decades‚ scientists have learned how to combine characteristics with unrelated creatures by moving genes. This is called “genetic engineering.” Genetic Engineering is rashly applied in food production. All humans have genes‚ which carry certain traits structuring a person’s chemical composition. Inheritable characteristics move through generations through DNA. Genetic Engineering is the planned adjustment of genetic material. Any meddling
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athleticism has been a major role in deciding which player would thrive and which ones would drop out‚ and this is mostly due to said player’s genetics. Recently‚ genetic engineers and biotechnologists have been able to make breakthroughs on altering existing DNA and gifting upon fortunate beings extra traits that were not present beforehand. Our genetics have already been improving from the past‚ as BBC news stated that the average height of males have risen by 11 cm since the 1870’s. Nowadays‚
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Jessica Massey RA-2 Psy. 231 (95) Genetic Counseling: Good or Bad? Pregnancy is a beautiful part of life. Many people wish for lots of children so they can experience pregnancy over and over again; many people may only have one child because their pregnancy was not enjoyable. There are several children born every day with birth defects‚ diseases‚ and disorders. What if you could know the risk of your child having one of these before you even got pregnant? Genetic counseling is one option for learning
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