Lab Report (Scientific Paper) 2: Bacterial Transformation;DNA Extraction Part I & II:Total Genomic Extraction & Plasmid Extraction;Electrophoresis By:Chris Foster Abstract: We conducted three experiments that included a Bacterial Transformation‚ a two process DNA extraction‚ and a final procedure using gel electrophoresis. The Bacterial Transformation lab was performed to prepare the plasmid into a bacteria and to use that bacteria to amplify the plasmid in order to make large quantities
Premium DNA Bacteria Molecular biology
Blood bank Although there are any complicated instruments in the blood bank department‚ but it’s a very important and sensitive section of the medical laboratory as it deals with donors and acceptors of the blood‚ it transfer for leukemia and thalasemia patients‚ new born and cancer patients and so many cases blood bank save their lives. Tests that are carried in this department: 1- Some tests‚ which included donated free of diseases‚ serology tests 2- blood grouping 3- rhesus factor"Rh"
Premium Blood Hematology Red blood cell
Diana Shaykh Roman January 15‚ 2015 Period C Three point essay How Honeybees Keep Their Cool Introductions Many species have the ability to maintain their body temperature within a narrow range‚ regardless of the temperature of their surroundings‚ these species are known as endotherms. Scientists have been studying species such as endotherms for years. Recently‚ scientists came about an observation. How do bees or any endothermic animal‚ generate the heat required to warm itself? Although Bees
Premium Temperature Insect Thermodynamics
1. Causes of food spoilage and food poisoning. What is Food Spoilage? Food spoilage is caused by tiny invisible organisms called bacteria. Bacteria live everywhere we live‚ and most of them don’t do us any harm. Pathogens: Harmful Bacteria The bacteria we’re concerned with from a food safety standpoint are the so-called "pathogens" that cause food poisoning. And these pathogens‚ like salmonella or Escherichia coli‚ don’t produce any smells‚ off-tastes or changes in the food’s appearance —
Premium Nutrition Food Bacteria
Chinese restaurant and schools. Quail (coturnix coturnix) commonly known as pugo is a small game bird found both in tropical and temperate region of the world. Pugo is proven to be more productive when raised in areas with‚ ranging from 31 to 35 degree Celsius. Quail is one poultry species that is very advantageous to raise because it only requires a small investment. It can be a past time which can generate money. It can be domesticated in a small area and adapts very well to the intent environment.
Premium Meat Egg Chicken
large volume of crust? Regional What are the local rocks under our feet called? Caliche A rock is hydrothermally altered by burial. If the rock is buried to 3 km deep and the local geothermal gradient is 25 degrees Celsius per km‚ then how hot is the rock? 75 degrees Celsius Which of following minerals will dissolve completely during weathering? Calcite Marble forms when one of the following rocks is metamorphosed? Limestone In which of the following sedimentary rocks would it be
Premium Sedimentary rock Metamorphic rock
sample was submitted to the T.A in a labeled vial. Results and Discussion: Weight of original sample: 0.505g Total volume of water used: 15mL Weight of pure compound recovered: 0.262g Melting point of recrystallized benzoic acid: 122-126 degrees Celsius Recovery %= 0.262g/0.505g x 100= 52% Pure benzoic acid was obtained by the process of recrystallization. 0.505g of
Premium Filter paper Laboratory glassware Temperature
nitro group. Reaction:  Table of Physical Contents:  Procedure: Obtain an ice bath. 12 ml of concentrated sulfuric acid was gathered‚ cooled to 0 degrees Celsius‚ and put in a 125-ml Erlenmeyer flash. Then 6.1g of methyl benzoate was added. Then cooled in an ice bath to 0-10 degrees Celsius. A Pasteur pipette was used to add a cooled mixture of 4-mL of concentrated sulfuric acid and 4-mL of concentrated nitric acid.  Figure 1: How to properly use a Pasteur pipette
Premium Benzene Electrophilic aromatic substitution Sulfuric acid
tube and clamp the assembly to the ring stand. The thermometer should on top of the solid. Add water to the beaker so that the solid is well below the level of the water. Heat the water bath to about 90° Celsius. Allow the BHT in the test tube to melt. When the temperature of the BHT is 80° Celsius or higher‚ remove the thermometer and test tube from the water bath. The thermometer should maintain position in proportion to the BHT‚ but the test tube should be out of the water bath beaker. Record the
Premium Mass Melting point Measurement
Direct care nurses from Virtua Memorial Hospital discussed the use of induced hypothermia as treatment for patients who have suffered cardiac arrest. Induced hypothermia works by reducing the body’s core temperature between 32 degrees Celsius to 34 degrees Celsius. Studies have shown that by decreasing the core body temperature‚ cellular metabolism decreases by 5 to 7%. Therefore‚ the likelihood of ischemic damage decreases and improves neurological outcomes. The cellular membrane of the brain will
Premium Blood Heart Hypertension