12 Subjects Ate The Salt Lab Report
After completing the experiment, the results were very interesting. According to graph 1 before the subjects ate the salt, the average systolic level for all the twelve subjects was 115 mmHg. However, after letting the twelve subjects eat the salt and calculated the average for after eating the salt. The systolic level increased by 9 mmHg, as a result of 124 mmHg. A T-test that can be used to determine whether there was any significance difference was performed on the systolic data and there was found a significant difference in systolic pressure (p<.05). According to graph 1 before the subjects ate the salt, the average diastolic level for all the twelve subject was 66 mmHg. However, after letting the twelve subjects ate the salt and calculated
How Sodium Decompose Into When Heated Lab Report
798 Words | 4 PagesEvan garner Chemistry March 14th Question: what will sodium decompose into when heated? Materials: Sodium bicarbonate Bunsen burner Crucible and lid Tongs scale Ceramic fiber pad Striker Stop watch Pipe stem triangle Ring stand Ring clamp Procedure: First The crucible was weighed and recorded for mass. Then you add 2.32 grams of sodium bicarbonate that was measured using a balance and placed in the crucible.
Lab Report For Daphnia Magna Experiment
449 Words | 2 PagesAs a control for the experiment, a drop of spring water was placed on to the specimen. Once again, the specimen was allowed to acclimate for 5 minutes. Then we obtained the heart rate just as it was done before. This was done with a total of 3 different D. magna.
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Lab Report Chemistry Lab
728 Words | 3 PagesThe lab started off by measuring critical materials for the lab: the mass of an an empty 100 mL beaker, mass of beaker and copper chloride together(52.30 g), and the mass of three iron nails(2.73 g). The goal of this experiment is to determine the number of moles of copper and iron that would be produced in the reaction of iron and copper(II) chloride, the ratio of moles of iron to moles of copper, and the percent yield of copper produced. 2.00 grams of copper(II) chloride was added in the beaker to mix with 15 mL of distilled water. Then, three dry nails are placed in the copper(II) chloride solution for approximately 25 minutes. The three nails have to be scraped clean by sandpaper to make the surface of the nail shiny; if the nails are not clean, then some unknown substances might accidentally mix into the reaction and cause variations of the result.
Daphnia Heart Rate
281 Words | 2 PagesThe temperature of the solutions could also have played a factor in the Daphnia Heart rate as ideal conditions for Daphnia is 68 degrees Fahrenheit and the temperature of the solutions was not measured for.
To Study The Effect Of Daphnia And Stimmutant
917 Words | 4 PagesThe data presented in this lab report was observed manually. In this experiment, cardiac activity is being determined via measurement of i.e. heart rate. (HR) For this experiment, the daphnia was subjected to different chemicals via submersion. These chemicals were used as stimuli to prompt altered cardiac activity. The purpose of this experiment, is to test whether two select depressants or stimulants, when administered together, produce a synergistic, antagonistic or no effect on
Water Tank Case Study
787 Words | 4 PagesThe following chart shows the past 2 days' samples: The salt density of the tank is decreasing daily. If I were in charge of the killer whales tank I would make sure the salinity went back to the normal amount for the whales, I would change it back to original normal salinity from the original
Salt Sugar And Fat In The American Diet By Michael Moss Summary
421 Words | 2 PagesAfter watching this video where Michael Moss speaks about Salt, Sugar, and Fat in the American diet, my views about the food industry have changed. I never realized that the government was supporting the dairy industry. It amazed me to learn that the reason Americans are so attached to their dairy products is due to the strong relationship of the government and the dairy industry. Personally, I really enjoy dairy products.
Taste Buds Research Paper
500 Words | 2 PagesDo people older than 60 have a better or worse ability to detect salt as opposed to someone younger than 30? The important concepts and keywords that definitely need to be mastered before examining this experiment are genetic variability, five taste buds, texture, viscosity and aroma. Genetic variability is individual genetic characteristics found in an individual that may not be found in another. For instance, some people may like sour tasting foods, while others dislike it. The five taste buds found on the tongue are sweet, salty, bitter, sour, and umami (savory). These taste buds allow people to taste a wide variety of foods with different flavors.
Diabetic Salt Essay
747 Words | 3 PagesThis is a natural plant health - CELTIC SEA SALT Celtic salt - natural plant health Even in the distant past believed that the salt is the most important foods for good health and boost immunity. Opinion was so widely accepted that the word health (lat. - Salus) was formed from the words sal, or salt. The ancient Romans highly valued the salt.
Epsom Salt Research Paper
741 Words | 3 PagesEpsom Salt: Top Natural Benefits for Your Health, Body, Beauty, and Home, Best DIY Recipes and Remedies Author’s Name CHAPTER 1: WHAT IS EPSOM SALT AND WHY SHOULD YOU USE IT? CHAPTER 2: EPSOM SALT TO IMPROVE YOUR HEALTH CHAPTER 3: EPSOM SALT TO HELP YOUR BODY CHAPTER 4: EPSOM SALT TO HELP ENHANCE YOUR BEAUTY CHAPTER 5: EPSOM SALT TO HELP AROUND THE HOUSE CHAPTER 6: DIY RECIPES CHAPTER 7: EPSOM SALT – A LIFE CHANGER WHAT IS EPSOM SALT AND WHY SHOULD YOU USE IT? Perhaps one of the most important things to understand is what exactly Epsom salt is and why it works.
Non Taste Lab Report
532 Words | 3 PagesIntroduction The ability to taste or non-taste PTC was discovered over 80 years ago, more exactly in 1931. A chemist named Arthur Fox accidently released a cloud of a fine crystalline phenylthiocarbamide in a lab. One of his colleagues complained about the bitter taste of the dust while Fox wasn’t able to taste it. Since then it has been scientifically proven that not all human beings can taste the bitterness in Phenylthiocarbamide (PTC) (Macbeth 1997).
Systolic Blood Pressure
1356 Words | 6 PagesThe upper figure of 140 is the systolic blood pressure. The reading shows that the pressure of the blood in the patient arteries when the heart is contracting is slightly higher than normal, which means that this patients has a pre-high high blood pressure. The diastolic blood pressure is the bottom figure which is 90 in the reading of
Reflective Essay On Blood Pressure
1479 Words | 6 PagesIntroduction This essay will reflect on my personal experience, skills, and knowledge gained from my studies and practice of undertaking blood pressure (Bp) whilst completing my professional placement. Bp may be defined as a force of blood against vessel walls in the body, consisting of systolic and diastolic pressure measured in millimeters of mercury. (Waugh and Grant, 2016) Systolic pressure occurs when the hearts left ventricle contracts and forces blood into the aorta causing a heightened atrial pressure, while diastolic pressure refers to complete cardiac diastole, this is when the aortic valve closes and pressure is at its lowest between beats, blood moves into smaller corresponding vessels and the heart rests.
Pharmacology Case Study
443 Words | 2 PagesPrior to this evening’s chest pain, he ate at a buffet and consumed 4 whiskey drinks. His ECG is not indicative of a myocardial infarction. What are the clues that helped the paramedic determine why the nitroglycerin did not alleviate the man’s angina? The paramedics knew the chest pain was coming from heartburn.
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