What happens when you make a baby monkey choose between food and comfort? The Harlows answered this question in a series of primate experiments. Love is important‚ so how will these lonely monkeys function without it? Though the Beatles confidently tell us that ’all you need is love‚’ behavioral psychologists were skeptical that people and animals need--or are motivated by--anything other than food‚ water‚ shelter and sex. Psychologists Harry and Margaret Harlow decided to determine scientifically
Premium Monkey Harry Harlow Primate
Anthony Young Partner: Nick Dale TA: Alehkya 6/8/15 Isolation of Trimyristin from Nutmeg and Preparation of Myristic Acid from Trimyristin by Hydrolysis. Introduction In this experiment‚ trimyristin will be isolated from the nutmeg by extraction‚ and then used to prepare myristic acid by hydrolysis. The isolation of a substance from a natural product is a common technique used nowadays. Usually‚ the isolation is a complex procedure and requires a lot of steps and preparation. For this experiment
Premium Chemistry Distillation Mixture
childhood of author‚ Jeanette Walls‚ you might have found friendships are difficult to forge when your family makes you a social pariah. Walls spent her childhood as a nomad through small desert towns‚ impoverished and at the whim of her eccentric parents. Her father fell in and out of alcoholism‚ while her mother spent more time daydreaming then living. With 3 other siblings‚ Walls found herself at the mercy of survival‚ growing up quickly and resourcefully. Walls wrote‚ "The Glass Castle" as an
Premium Family Mother Father
Isolation of Bacteria in our Physical Environment Introduction: The purpose of the lab is to apply what has been learned so far in Microbiology‚ and use it to collect and examine microbial species from the physical environment. The physical environment around the lab will be utilized to find out the variety of different microbial species growing in and around the lab. This investigation will help in preparation for the individual projects that will be done at the end of the semester. Materials
Premium Gram staining Bacteria Microbiology
Isolation and Society What motivates you to be reasonable when it comes to normal requests? The ultimate question in need of an answer: Who determines what is reasonable and normal‚ and should we not determine these matters for ourselves? Chaos would result if every individual were granted that freedom. Herman Melville‚ through the interpretation of a man who prefers to follow his own path in Bartleby the Scrivener‚ subjectively conveys the mental anguish he experienced as a writer and man when
Premium Scrivener Herman Melville Bartleby, the Scrivener
Experiment 1: Isolation of Casein from Milk * pH of milk – 6.6 * milk = 87.1% water‚ 4.9 % CHO 3.9 %‚ fats‚ 0.7% minerals Experiment 2: Protein Hydrolysis and Characterization | Reagents | Principle | Test for | Positive Result | Negative Result | Biuret | CuSO4‚ NaOH | Complexation of Cu+2 with amide N atoms | Polypeptide bonds | Violet/purple solution | Blue color solution | Sakaguchi | 10% NaOH‚ 0.02% α-naphtol solution‚ 2% NaOBr | arginine condenses with α-naphtol and NaOH
Premium Acetic acid Iodine Ester
Mending Broken Relationships Familial relationships can be quite complex when feelings are involved‚ and sometimes‚ people have the willingness and strength to re-adjust and end up with a strong and successful familial relationship. In Mark Haddon’s book‚ the curious incident of the dog in the night time the Boone family learns to adapt and alter their behaviour which allows them to go to great lengths in the near future as a family. Judy‚ Ed and Christopher Boone’s willingness to re-adjust to
Premium Family Psychology The Curious Incident of the Dog in the Night-Time
Isolation and identification of an unknown bacterium Pillay‚ Esmerelda (209504371) School of Biochemistry‚ Genetics and Microbiology Department of Microbiology University of Kwa-zulu Natal 25 October 2010 ABSTRACT Different types of bacteria in various forms are found all around us‚ and it is a microbiologist’s job to be able to identify these bacteria. Using various staining techniques and physiological tests‚ an isolated bacterium can be identified. In this experiment‚ a single bacterial
Premium Enzyme Gram staining Bacteria
everywhere deal with great challenges. With each obstacle they face generally the outcome will make each individual a little bit stronger. With these experiences our perspective in life changes and we become more knowledgeable. “Girl” and “Tiger Mending” are two stories that I believe reflect this in two very different ways. Jamaica Kincaid’s “Girl” is a story about reflection. It is about a girl reflecting back upon the past. Maybe she just lost her mother or maybe she is grown and finally realizes
Premium Woman Family Fiction
Isolation of Caffeine in Tea Introduction Today’s world is addicted to coffee and tea for an easy wake up. Both contain caffeine‚ a drug known for its stimulant properties. Tea‚ by weight‚ contains approximately 2-4% caffeine‚ and the average cup of tea has anywhere from 40 to 120 mg of caffeine (Landgrebe‚ 327; Mayo Clinic Staff). According to the American Heart Association‚ caffeine not only stimulates the brain and nervous system‚ but it releases fatty acids from adipose tissue‚ and affects
Premium Caffeine Tea