University of Santo Tomas Faculty of Pharmacy EFFECT OF pH ON ENZYMATIC ACTIVITY Abogado‚ Paula Isabel‚ Agustin‚ Nikka Rebecca‚ Andres‚ Mary Anne B.‚ *Austria‚ Beatrice April‚ Baybay‚ Jan Miko Aaron 2BMT I. ABSTRACT pH greatly affects the activity of enzymes. There is a point or pH level where maximum activity of enzyme can be achieved‚ this is called optimum pH. Invertase was extracted from yeast and used as the detanured enzymes. Two sets of six test tubes were each added with different
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Simultaneous Determination of Several Thermodynamic Quantities: K‚ ∆G°‚ ∆H°‚ and ∆S° Submitted by: Feldan P. Villarta Submitted to: Mrs. Gloria Jesusa D. Baltazar Chemistry 73 (Laboratory) August 11‚ 2014 Simultaneous Determination of Several Thermodynamic Quantities: K‚ ∆G°‚ ∆H°‚ and ∆S° Feldan P. Villarta I. INTRODUCTION The solubility product constant‚ Ksp‚ is the equilibrium constant for a solid substance dissolving in an aqueous solution. It represents
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How We Can Use Our Time In the article “waiting in Line at the Drugstore” the author says that how every one can change his waiting time from unusual to useful time. The author describes his story live in the ghetto and how he treated in the drugstore. And how he profits his time by reading books while waiting in the line in the drugstore and how it could be benefit in his future life. The author tells his story in order to inspire people. The author through his writing wants to describe to the
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Soo Wee Kim‚ Form 3 Bestari‚ SMK Jalan Teko‚ 08100 Bedong‚ Kedah. Encik Amir Bin Johar‚ The Principal‚ SMK Jalan Teko‚ 08100 Bedong‚ Kedah. 18 September 2012 Dear Sir‚ Poor Conditions at the School Canteen On behalf of the students of SMK Jalan Teko‚ I would like to bring to your attention the poor conditions of our school canteen. 2. Firstly‚ the workers in the school canteen are extremely rude. They like to shout loudly at the students for no reason. Besides‚ there is a lack of hygiene
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DATE: November 9‚ 200x TO: Mark Edelstein‚ President FROM: Darmisha Pierson‚ Development Officer SUBJECT: Progress Report on Construction of Seattle Branch Office Construction of Vintage Realtys Seattle Branch Office has entered Phase three. Although we are 1 week behind the contractors original schedule the building should be already for occupancie on March 10. Past Progress Phaze one involved development of the architects plans‚ this process was completed onJune 5. Phaze two involved
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Dear Sir‚ I am writing to you in reference to my request for a pass on the thirteenth‚ fourteenth‚ and fifteenth of April two thousand and eleven. I am concerned that my pass will conflict with the brigade combatives tournament and I would like to be given the opportunity to share with you why I feel an exception should be made and my request for a pass should be approved. On December 31‚ 1998‚ my family and I opened a time capsule that we had packed away ten years ago. Among the
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Dear Mr.Smith‚ I am writing to you to express my concerns about the Light hotel. I recently took a short weekend break. I stayed there from Friday to Monday. Unfortunately‚ I have discovered a number of problems with my room and the cleaning service. Actually‚ I am very disappointed. The first and most serious problem was the fact that the windows in the bedroom did not shut properly‚ so the room was extremely draughty. After the weekend I got cold. I am also concerned about the fact that the
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MAKING FORMAL SPEECHES Often this is the most difficult part of oral communication for many people. Selection of the Topic This is the first step in formal speechmaking. You may be assigned a topic‚ such as to introduce a speaker. Here‚ you are likely to be assigned a topic because you have some knowledge of the subject matter (the speaker). In other cases‚ you will have to choose a topic by yourself. Do this using 3 basic factors: 1. background and knowledge (you need some knowledge of the
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support both formal and informal communication. Formal communications can include reports and accounting statements. Informal communications can include conversations and notes. Formal Communication Information transmitted by formal communication tends to be presented in a consistent manner. Company reports‚ for example‚ will often use the same basic format. This allows the recipient to locate items of interest quickly and easily. Since formal communications tend to be presented
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Annual General Meeting : An annual general meeting (commonly abbreviated as AGM‚ also known as the annual meeting) is a meeting that official bodies‚ and associations involving the public (including companies with shareholders)‚ are often required by law (or the constitution‚ charter‚ by-laws etc. governing the body) to hold. An AGM is held every year to elect the board of directors and inform their members of previous and future activities. It is an opportunity for the shareholders and partners
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