Experiment 2: Estimation of protein concentration Introduction Protein assays are designed to measure the total protein in a solution. Protein assays are quantitative if the protein to be assayed is available in sufficient quantity such that one is able to use it to create a standard curve. If this cannot be achieved‚ then a standard protein‚ such as albumin‚ may be used for a standard curve with the understanding that the results on the unknown protein are semi-quantitative. Since most proteins
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values on Straw-to-Grain Ratio (SGR) to quantify the amount of rice straw produced in the three countries of focus. It is estimated that 97.19‚ 21.86‚ and 10.68 Mt of rice straw residue Keywords: are produced in India‚ Thailand‚ and the Philippines‚ respectively. Rice (Oryza sativa) In India‚ 23% of rice straw residue produced is surplus and is either left in the field as Straw-to-Grain Ratio (SGR) uncollected or to a large extent open-field burnt. About 48% of
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having a heating effect on the atmosphere‚ and this could be very dangerous for living things on the earth. To deal with this problem‚ people find a way to reduce the heating effect by recycling used material‚ but this could be more dangerous due to residue of the chemical in the new items. However‚ the things that we already used should not be around to recycle for several reasons. In this essay‚ I am going to talk about three weaknesses of recycling. Firstly‚ I will start with the argumentative‚ and
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Ernst Von Bergmann German Surgeon known for Sterilization of Surgical Instruments Monday‚ May 24‚ 2010 Intrudoction to the Surgical Environment Instructor: Javier Espinales Paper Written by: Walter Pacheco My Paper is about a Baltic- German surgeon named‚ Ernst Von Bergmann. Dr. Bergmann was Born on December 1836 Riga‚ Russian Baltic Provinces. He is known as the first surgeon to use heat to sterilize surgical instruments. Dr. Bergmann came from a religious family. His father was a Lutheran
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3.1. Isolation and identification of Bacterial isolates An enrichment culture technique was used for the isolation of bacteria responsible for biodegradation of phorate in soil. Screening of these bacterial species for phorate degradation in liquid cultures in our previous study (Jariyal et al.‚ 2014)‚ resulted in identification of bacterial species B. aerophilus strain Imbl 4.1 ‚ Brevibacterium frigoritolerans strain Imbl 2.1 and Pseudomonas fulva strain Imbl 5.1. However‚ these bacterial species
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which left a black residue in the test tube‚ showing that they are organic Substance: black residue (YES or NO) *Sugar-------------------------------------- Yes *Gelatin----------------------------------- Yes *Meat-------------------------------------- Yes *Baking Soda------------------------------ No *Salt----------------------------------------- No 7. What element in organic compounds causes the formation of black residue? -The element
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Charles Manson was birthed by a 16 year old alcoholic‚ prostitute. Manson’s last name changed when his mother Kathleen married William Manson. Charles mother would always be drinking too much and spent a lot of time in jail. In 1939‚ his mother went to prison for armed robbery. Due to her always going to jail and prison‚ Manson moved in with his grandma and uncle. His grandma would subject him to the fanatic religious morals. His mother tried to send him to a foster home because she chose her boyfriend
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A man named Redentor Manalang‚ who is fell over the back of his sidecar motorcycle‚ and got a gunshot wound towards his head. The unidentified attackers hurried away on their own motorcycle before the police got there and caught them. Then left a blood splattered cardboard sign next to Manalang’s body. It states: “I’m a drug pusher. Don’t copy me.” Manalang’s killing keeps an eye on the playbook of the new Philippines president’s War on Drugs. Rodrigo Duterte rode to take an authority on the promise
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highly viscous liquid or semi-solid form of petroleum. The terms asphalt and bitumen are often used interchangeably to mean both natural and manufactured forms of the substance. In American English‚ asphalt (or asphalt cement) is the carefully refined residue from the distillation process of selected crude oils. Outside the United States‚ the product is often called bitumen. Geological terminology often prefers the term bitumen. Classification: 1. Bitumen emulsion : It is a liquid product containing
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the Pepsi and Coca-Cola brand names‚ contain unacceptably high levels of pesticide residues. The CSE analyzed samples from 12 major soft drink manufacturers that are sold in and around the capital at its laboratories and found that all of them contained residues of four extremely toxic pesticides and insecticides--lindane‚ DDT‚ malathion and chlorpyrifos. "In all the samples tested‚ the levels of pesticide residue far exceeded the maximum permissible total pesticide limit of 0.0005 mg per liter
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