My mother is a great significance in my life. My mother takes great care of me. She supplies me with what I need and sometimes with what I want. She also drives me places. She is a wonderful mom. First‚ my mother takes great care of me. If I am sick or injured‚ she always knows what to do. She seems to be the same thing as a doctor‚ except she does it for free. When I feel upset‚ she will find a way for me to feel better. For example‚ when I cut my leg open and needed a couple of stitches‚ we
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5. What determines where a protein kinase or protein phosphatase will perform its enzymatic activity? Answer: As protein kinase and protein phosphatase are the enzymes‚ they both perform their enzymatic activity by interacting at the specific binding site on the protein. Both of the enzymes recognize the specific amino acid sequence around the amino acid that is to be either phosphorylated or dephosphorylated respectively. 6. Why would a signaling pathway need to be regulated? Answer: Signaling
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Biochemistry of Proteins; Isolation of Ovalbumin and Enumeration of thiol groups Abstract Thiol groups are important to protein folding and forming disulphide bonds that are essential to protein structure. Determining the number of thiol groups in a protein is important in determining the tertiary structure of the protein. The ovalbumin is the experiment was purified from egg white using centrifugation and ammonium sulphate precipitation and then the thiol groups identified using DTNB and spectroscopy
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Protein synthesis occurs in two steps : Transcription and Translation. Transcription is the process of creating an mRNA copy of a DNA template; the mRNA is then translated into protein. The Messenger RNA (mRNA) contains the genetic information is copied from DNA during transcription . During translation‚ ribosomes synthesize the proteins using the mRNA copy produced during transcription. Proteins are complex molecules that each has a very unique shape‚ structure and function. The shape of the
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Why do we need fruits and vegetables? As we already know that metabolism is a chemical process that is necessary for the generation of new cells and for releasing energy by breaking down of the molecules. Metabolism is actually occurring in each and every cell of the body that involves large number of chemical reactions and needs enzymes and compounds including vitamins‚ minerals‚ phytonutrients. Fruits and vegetables contain most of these important nutrients which are necessary for growth and redevelopment
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Proteins are made up of long chains of amino acids‚ just a chain of ami. tacids makes up the primary structure. The secondary structure is formed by hydrogen bonds joining the chains in certain places to make an alpha helix or a beta sheet. The tertiary structure is formed by even more folding and joining of the chains to make a globular mass or fibrous mass. An example of this would be a carrier protein. Proteins are needed for many things they are needed in our diet for growth and repair of cells
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Describe how Bacteria decode its genetic information to produce proteins? Intro(10mins) Bacteria belongs to a group of organism that lacks cell nucleus and membrane bound organells. This group of organisms are termed as prokaryotes. Prokaryotes follows the central dogma of molecular biology first proposed by Francis Crick in 1958 to synthesize proteins from mRNA through a process called translation and the mRNA is being synthesized from the DNA by another process called Transcription.
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Needs versus Wants of MOUNTAIN DEW‚ NIKE SHOES and IPOD INTRODUCTION There are N number of products under various categories in the market. But how many of them are successful is a fact that needs to be analyzed. The customer can view only the end product. But the actual fact behind the success of the product is invisible to the customer. One of the most important factors that lead to the success of the product is Marketing. The term marketing revolves around three basic principles –“Needs‚ wants
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North Australia Hospital Training Needs Analysis Report CONTENTS 1. Introduction.......................................................3 2. Strategic Business Goals.....................................3 3. Training Needs Analysis...................................4-6 4. Assumptions.......................................................7 5. The Training Plan................................................8 6. Conclusion...............................
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English Composition In Thomas Sowell’s Needs‚ the author defines the word need as misinterpretation of the word want. A want is a desire of an individual or individuals that are not deemed necessary. It fulfills a longing or satisfaction and can be described as material value. According to Sowell‚ the things people need are not realistic because of its prices. These needs are usually items that are out of reach or difficult to obtain. This includes items of high prices and are associated with
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