LS REPORT LAW TSZ KIT 5S1 13 TEST TUBE BABY Test tube baby‚ also known as in vitro fertilization‚ is the fertilization of an egg by sperm outside of a woman’s womb. This technology is considered as the last resort when all other method in helps of aiding couples to have pregnancy. This method is important and has helped millions of families‚ yet it brings about a lot controversies questions about this technology regarding to its ethic morality. In my opinion‚ I believe that this technology’s
Free Pregnancy In vitro fertilisation Fertility
IODINE TEST FOR STARCH The Iodine test is used to test for the presence of starch. Iodine solution — iodine dissolved in an aqueous solution of potassium iodide — reacts with the starch producing a purple black color. The colour can be detected visually with concentrations of iodine as low as 0.00002M at 20°C. However the intensity of the colour decreases with increasing temperature and with the presence of water-miscible‚ organic solvents such as ethanol. Also the test cannot be done at very low
Premium Fructose Glucose Sucrose
Evaluate the impact of care in the community for adults with Mental Health problems. Care in the community is where a patient is no longer detained nor sectioned within a hospital institution. However‚ there must be at least three practitioners agreeing that it is necessary for the patient to be released into the community. Adults who may suffer from mental health problems can ask to be cared for within the community. Patients and their families are now more educated with a sense of empowerment
Premium Mental health Mental disorder Illness
Why a Bill of Rights and What Impact Does it Have? All have heard the saying‚ “Great minds think alike.” When many great minds of the colonies gathered to create a new government‚ two rarely thought exactly alike. The Bill of Rights was created through the kind of debate and exchange of ideas that it protects to this day. The Declaration of Independence states the purpose of government is to protect our basic human rights. This was one principle that all the Founders did agree on. But if
Premium United States Constitution Virginia United States Declaration of Independence
Emulsifiers What does an emulsifier do? Emulsions in food are mixtures of oil and water. These normally do not mix and will separate if left without an emulsifier. Emulsifiers are among the most frequently used types of food additives. They are used for many reasons. Emulsifiers can help to make a food appealing. The example of the mayonnaise without the emulsifier shows how unappealing it would be if the oil and water separated before it was used. Emulsifiers have a big effect on the structure
Premium Liquid Water Fat
THE KEY ROLES OF CELL DIVISION The ability of organisms to reproduce best distinguishes living things from nonliving matter. The continuity of life is based on reproduction of cells‚ or cell division. In unicellular organisms like amoeba‚ division of one cell reproduces the entire organism. Multicellular organisms depend on cell division for: — Development from a fertilized cell — Growth — Repair Cell division is an integral part of the
Premium Chromosome Mitosis Cell cycle
Unit 5 Case Study Mariella Hines is a 9 year-old African-American girl attending the 3rd grade in the JFK School. She was referred to the School Psychologist because she has recently become very withdrawn during class‚ refusing to speak to anyone‚ including her teacher and peers. Previously she seemed to have age-appropriate social skills‚ interacting well at school. Her withdrawal started suddenly. Mariella’s teacher‚ Mrs. Levine‚ called Mariella’s mother to find out more information‚ but her
Premium Applied behavior analysis Psychology
genetic variation that can exist between strains (Biology Department‚ 2014). For this experiment‚ I hypothesize that I will see differences at the biochemical level due to the morphological differences that exist within these three strains. My prediction to test my hypothesis is that the banding patterns between the strains will be different. Materials and Methods I followed the preparation and the extraction procedure according to the lab manual (Biology Department‚ 2014). Results I observed that
Free Protein Gene DNA
eSciencelab.com biology lab #1 dissolved oxygen Determine which of the following observations are testable. For those that are testable: • Write a hypothesis and null hypothesis • What would be your experimental approach? • What are the dependant and independent variables? • What is your control? • How will you collect data? • How will you present your data (charts‚ graphs‚ types)? • How will you analyze your data? 1. When a plant is placed on a window sill‚ it grows faster than when it
Premium Hypothesis Scientific method
| 2012 | | Toby Rheinberger Lab Partner: Jeremy Saba | [The Effect of surface area to volume ratio and solute concentration on osmosis.] | The aim of this experiment was to test the effect of surface area on osmosis and the effect of solute concentration on osmosis. To test this aim to hypotheses were devised. 1) If potato pieces are immersed in various salt solutions‚ then the pieces with the greatest surface area to volume ratio will experience the greatest weight change‚ because more
Premium Osmosis Cell wall Semipermeable membrane