Heart disease and stroke is primary cause of death‚ premature death‚ morbidity‚ disability‚ and years of possible life lost worldwide. The numerous conditions included in this term are the leading causes of disability‚ loss of productivity and deterioration in quality of life among both men and women. Stroke is a devastating illness that includes a extensive variety of pathophysiological conditions such as thrombosis‚ hemorrhage‚ and embolism. The current diagnosis of stroke relies on physician clinical
Premium Myocardial infarction Hypertension Heart
Title: Enzyme Activity Aim: To investigate the activity of the enzyme catalase in liver and potatoes‚ and to investigate the effect of temperature‚ surface area‚ pH and certain chemicals on the activity of catalase. Equipment: Dilute hydrochloric acid solution x 1ml 10 volume hydrogen peroxide x 100ml Copper sulphate solution x 1ml Aluminum nitrate solution x 1ml Zinc nitrate solution x 1ml dilute NaOH solution x 1ml Mortar and pestle x 1 25ml Beaker x 1 Hot plate x1
Premium Hydrochloric acid Hydrogen peroxide Catalase
4 Advantages of social networking sites There are people who stand for social networking sites while others are against. There are advantages for users but also disadvantages. I use some social networking platforms and I´m gonna talk about the advantages of social networking sites: 1 - Some social networks are good opportunities to find a job - Nowadays the big companies have specialists on human resources that search for profiles in these kind of sites to recruit new collaborators. If you´re
Premium Internet Social network aggregation Sociology
CROFT PRE-SCHOOL Area of Learning: Mathematical Development 1 WATER PLAY |Teaching/Learning Objective |Activity |Resources | | |Differentiation/Adult Support |Key Vocabulary/Key
Premium Debut albums Rhyme Poetry
The effects of obsessive computer games playing on children’s activities. computer games are very popular with children and teenagers because of their extremely entertaining nature. However they are not witout negative effects on their health and developpment. A lot of children‚ who are attracted by these games‚ quickly become addicted to them and would spend hours and hours infront of their computers with their eyes glued on the screen and their minds fixed on nothing else. as the game requires
Premium Game Mind Personal computer
Practical Assessment 2 – The effect of substrate concentration on the rate of enzyme activity of Catalase Aim To investigate the effect of substrate concentration (manipulated by increasing concentration of hydrogen peroxide) on the rate of enzyme activity of catalase‚ produced by liver cells‚ on the decomposition of hydrogen peroxide. Introduction Enzymes are biological catalysts that increase the rates of reactions. In an enzyme-catalyzed reaction‚ the substrate binds to the active site
Premium Hydrogen peroxide Enzyme Oxygen
Elaborate your non-academic activities (either extracurricular or work)‚ explaining why you have pursued them and what you have gained from the experience. While studying at the Faculty of Engineering‚ I participated in many extracurricular activities‚ which help to broaden my point of view. They also allowed me to engage in the dynamics of the society and learn various aspects of life. In my opinion‚ I believe that taking parts in those activities is very crucial to my life. Some examples are the
Free High school University Extracurricular activity
wish to go and study abroad instead of at their own hometown? The answers to those questions have been discussed in my previous papers. Now‚ it is the time to discuss whether studying abroad is overrated. There are two sides of the argument‚ one will be against studying abroad and another will discuss the advantages of studying abroad. There are‚ of course‚ difficulties that will be faced by students when they are abroad. One of such difficulties is to be prejudiced against. As can be seen in the
Free Student International student Student exchange program
The Activity of a Protease (Trypsin) Introduction Enzymes catalyze reactions by creating alternate reaction mechanisms whose transition states are more thermodynamically stable than uncatalyzed reactions (Berg et al.‚ 2002; UBC Department of Microbiology and Immunology‚ 2006). Increased thermodynamic stability in these transition states reduces the energy of activation‚ the minimum amount of energy input a chemical system requires for a reaction to occur (UBC Department of Microbiology
Premium Enzyme inhibitor Enzyme PH
An Investigation Into The Effect Of PH On The Activity Of Potato Tissue Catalase Aim The aim of my investigation is to see how pH affects the activity of potato tissue catalase‚ during the decomposition of hydrogen peroxide to produce water and oxygen. Catalase + 2H2O2 Catalase + 2H2O +O2 Catalase + Hydrogen Peroxide Catalase + Water + Oxygen Independent Variable The independent variable in this investigation is pH. Each individual enzyme has it’s own pH characteristic
Premium PH Acid Enzyme