Three Little Words The Compelling Autobiography of Ashley...

â€Å"Sunshine, you’re my baby and I’m your only mother. You must listen to the one taking care of you, but she’s not your mama. Never forget, I’m the only mama who will love you forever and ever.† Ashley Rhodes Courter’s mom had told her. Ashley Rhodes-Courter was only three years old when she was separated from her mother. She spent the next nine years bouncing from one foster family to another. Her mother, Lorraine, was only twenty years old, and she was also too young to take responsibilities for her two children. However, Ashley grew up earning straight â€Å"A’s† in her classes; she won a world-wide Harry Potter essay contest in New York, as well as many others. She was born in South Carolina, and later was taken to her first foster family in Florida. The closest family member she was kept with was her step-brother Luke, who didn’t share the same father. Later on, when Ashley was eleven years old, she got a new step-sister, who did not share the same father as she and Luke. The book grew from an essay that Ashley wrote for a competition in which students were asked to write a moment in their lives which they learned something about themselves The most noteworthy achievement of the subject in the book, Three Little Words is when Ashley got a home after being in foster homes for a long period of time. She has spent at least ten years in foster care; which includes moving from one school to another, moving foster homes, she had seventy-three different

Thoughts on Characteristics of Race and Gender Du Bois...

Du Bois versus De Beauvoir: Essential characteristics of race and gender In the debate over equality for both African-Americans and women, the question of nature versus nurture inevitably arises. Although most authors acknowledge that there are differences between these historically discriminated-against groups and members of the hegemonic culture, the origin of those differences has been hotly debated. While the African-American intellectual W.E.B Du Bois was inclined to conceptualize African-Americans as a race, feminists of the 1950s like Simone De Beauvoir were more inclined to see the values ascribed to the genders as mainly rooted in cultural norms established by men, not as essential attributes of women. The turn-of-the-century W.E.B Du Bois wrote his seminal text The Souls of Black Folk in response to what was then called the Negro Problem. The Negro Problem was the question of whether African-Americans should be treated as equal within the firmament of American society and whether integration or separate but equal were more viable doctrines. Du Bois wrote against such advocates of acceptance like Booker T. Washington, and instead demanded parity for his people in terms of opportunities. In the first essay of Du Bois book entitled Our Spiritual Strivings, Du Bois writes of his frustrations as a young, African-American child who was intelligent and thoughtful yet all too well aware of how his race would limit his ability to pursue his studies although he

Factors That Affect Enzyme Reaction Rate Free Essays

Lab Report Factors That Affect Enzymes Reaction Rate Name of lab: Effects of temperature, pH, Enzyme Concentration, and Substrate Concentration on Enzymatic Activity Introduction: Enzymes are the most important types of proteins, they act as catalysis (speed up chemical reactions). If enzymes didn’t exist, biochemical reactions would act to slowly and they couldn’t keep up with the metabolic functions. Enzymes have a three-dimensional structure that is really complex. We will write a custom essay sample on Factors That Affect Enzyme Reaction Rate or any similar topic only for you Order Now This structure consists of one or more polypeptide chains, they form an active site, which is an area in which the substrate eventually will fit. The four factors that affect the activity and reaction rate of an enzyme are temperature, pH, enzyme concentration and substrate concentration. Research Question/Hypothesis: The hypothesis is that when the temperature is higher than 40? C, the enzyme catalysis will increase. That the enzyme activity with the pH effect is that if it isn’t at the optimum pH value there will be a total loss of the enzyme activity. As the change in enzyme concentration increases the activity rate will increase if there is a proportional amount of enzyme concentration and substrate. Variables: Independent: pH, enzyme concentration, substrate concentration and enzymatic activity. Dependent: the reaction rate Control variable: temperature and amount of substrates and enzymes added. Materials: Phosphate Buffers Beaker Catechol Potato Juice Parafilm Test Tubes Procedure: To study the effect of temperature: 1. Three different test tubes where filled with 3mL of phosphate. 2. They were set in three different temperature settings. First tube was placed in an ice-water bath for ten minutes, the second in a room temperature until 21? C was reached, and the third tube was placed in a beaker of warm water. To study the effect of pH: 1. The pH values of pH 4, pH 6, pH 7, pH 8, and pH 10 was used to fill five separate test tubes with 3 mL each. 2. To each test tube, ten drops of catechol and potato juice were added, each tube was covered with Parafilm, and inverted several times to mix the contents. After letting each tube stand for three to five minutes the tubes were inverted at one minute intervals. To study the effect of enzyme concentration: 1. The steps include four test tubes that were labeled A, B, C, and D. 2. The contents added to tube A are 3mL plus 20 drops of pH 7 phosphate buffer, but no potato juice. To tube B, 3 mL plus 15 drops of pH 7 phosphate buffer and 15 drops of potato juice. The amount of pH 7 phosphate buffer added to test tube C are 3 mL plus 10 drops of potato juice. To test tube D, 3 mL of pH 7 phosphate buffer and 20 drops of potato juice were added. 3. Then, each tube was covered in Parafilm and inverted several times to mix the contents. After doing so, 10 drops of catechol were added to each tube and covered with Parafilm and inverted several times to mix the contents. 4. After allowing each tube to stand for three to four minutes the tubes were mixed at one-minute intervals. To study the effects of substrate concentration: 1. Eight test tubes that were involved. 2. These test tubes were labeled 1, 2, 4, 8, 16, 24, 32, and 48. Next, each test tube had a certain amount of phosphate buffer and catechol was added to each. 3. To test tube #1: 5 mL plus 47 drops of pH 7 phosphate buffer and 1 drop of catechol; test tube #2: 5 mL plus 46 drops of pH 7 phosphate buffer and 3 drops of catechol; test tube #4: 5 mL plus 44 drops of pH 7 phosphate buffer and 4 drops of catechol; test tube #8: 5 mL plus 40 drops of pH 7 phosphate buffer and 8 drops of catechol; test tube #16: 5 mL plus 32 drops of pH 7 phosphate buffer and 16 drops of catechol; test tube #24: 5 mL plus 24 drops of pH 7 phosphate buffer and 24 drops of catechol; test tube #32: 5 Ml plus 16 drops of pH 7 phosphate buffer and 32 drops of catechol; and test tube #48: 5 mL of pH 7 phosphate buffer and 48 drops of catechol. 4. Then, each tube was covered with Parafilm and inverted several times to mix the contents. Also, to each of the tubes, 30 drops of potato juice were added and covered with Parafilm and inverted several times to mix the contents. The test tubes set at room temperature for five minutes and were mixed at one minute intervals. How to cite Factors That Affect Enzyme Reaction Rate, Papers

Agoraphobia Essay Research Paper My report is free essay sample

Agoraphobia Essay, Research Paper My study is on Agoraphobia. Agoraphobia typically consequences from the fright of holding a panic onslaught in specific state of affairss # 8220 ; from which flight might be hard ( or abashing ) or in which aid may non be available in the event of holding an unexpected or situational predisposed Panic Attack or panic-like symptoms. Peoples with this phobic disorder worry that they will non be able to acquire someplace safe. They frequently worry about holding a panic onslaught or terror symptoms like giddiness, purging, loss of control, or trouble external respiration. Peoples with Agoraphobia normally fear big topographic points like promenades, theatres, food market shops, or Parkss. They besides fear big crowds or topographic points where they feel trapped like going on a plane, driving in first-come-first-serve hr traffic, being on a span, or sing the physician. Normally, a individual with agoraphobia can joint what they fear or where they fear it. We will write a custom essay sample on Agoraphobia Essay Research Paper My report is or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Although, sometimes they merely know that they have a sense of apprehension. The individual will get down to avoid the state of affairss where he or she feels uncomfortable. Agoraphobia can decline without intervention ; in some utmost instances, that individual can go trapped in his or her ain place because he or she is excessively fearful to leave. Sometimes, the individual can take part in activities or travel if a sure comrade goes with him or her. The chief intervention for agoraphobia is a certain type of Cognitive Therapy called exposure therapy. The end of this therapy is to acquire the individual to face the fright straight. With success they learn that they have nil to fear. The first measure of this therapy is to handle Panic Disorder because most people with agoraphobia besides have panic upset. As the terror onslaughts disappear, the individual becomes more confident about-facing the state of affairss they fear. Then the individual begins exposure to the topographic points or state of affairss that they fear. Most therapies will get down with the least feared and travel up to the most feared. The exposure Sessionss normally last about 2 hours and happen twice a hebdomad. Daily patterns without the healer is critical. About 75 % of those treated with exposure therapy study less anxiousness, improved morale, a better quality of life at place and work, expanded involvements and activities, and more sweet relationships. De pending on the state of affairs, some people besides find that cognitive therapy, assertiveness preparation, biofeedback, hypnosis, speculation, relaxation, or twosomes therapy is helpful.