Factors that Affect the Activity of Urease Essay example

CONDITIONS AND FACTORS THAT AFFECT ENZYME ACTIVITY INTRODUCTION Catalase is an enzyme found in mammalian tissues and catalyzes the reaction by which hydrogen peroxide (H2O2) is decomposed into oxygen (O2) and water (H2O).(4) Enzyme activity and efficiency is affected by the conditions that the reaction occurs in. Changes in conditions can result in altering of the enzyme’s three dimensional shape and affect the enzyme’s function.(1) The conditions that influence the activity of an enzyme include…

During prolonged activity, muscles show a decline in ability to respond to stimulation with optimal levels of contractile activity; this is a phenomena denoted as muscle fatigue (MF) (1). The causes of MF are not yet understood, however there are many observations of associations between metabolic and biochemical factors with MF. In order for force to be generated by muscles, calcium ions which are released from the sarcoplasmic reticulum bind to troponin. The new troponin-Ca2+ complex cause’s tropomyosin…

eating (White, 1955). Activities that an individual does in his leisure time are not because the necessity of that activity nor the duty of that person, and they for the purpose of making money, however they come from the from the responsibilities that are owed to individual’s family, society, politics, and so on, which are done for free in order to satisfy ones self (Dumazedier, 1967). Leisure activities are done by the individual because of set of group of sociocultural factors, which in my case,…

to accommodate the substrate. However, when the shape of the enzyme is changed before the substrate is within it, the active site will change shape and the enzyme activity could be inhibited (CollegeBoard 2014). Every enzyme has optimal environmental conditions that it reacts best under. The primary factors that affect enzyme activity are temperature, pH, concentration of substrate, and inhibitors. As temperature rises, the molecules in an enzyme begin moving faster, thereby increasing the chances…

the activation energy, they can increase the rate of reactions. Enzyme amylases such as Bacillus Licheniformis and Aspergillus Oryzae split starch polymers into smaller subunits called monomers. The lab displayed how divergent temperatures affect the activity of the enzyme amylase and reveal the optimal temperature for the fungal and bacteria amylase. To set up the experiment, eight test tubes are necessary. Four of the test tubes will be labeled for the bacteria and the remaining four will be labeled…

germinates was synthesised (anabolic). The aim of the experiment was to enucleate amylase from barley and utilizing it for the catalyst of a biochemical reaction thus investigating throughout seed sprout the activity of amylase. Before the experiment, it is hypothesized that the higher the activity of amylase, the higher the sprout rate of seed. How high and radicle change in length can be used to observe this case. Therefore, when Benedict’s test is carried out, the solution is still blue for the inactive…

When it comes to child delinquency, there are many different risk factors. There is individual risk factors, family, peers, and school and community risk factors. My main focus is on family risk factors because that leads back to poverty. Flores states, “studies have shown that inadequate child-rearing practices, home discord, and child maltreatment are associated with early-onset delinquency.” (Derzon and Lipsey, 2000) Many risk factors that involve family can tie in with child delinquency for example…

Plant growth is based on many different variables. Temperature, amount of sunlight and pH of soil are all factors that can affect the growth and development of a plant. Environmental factors can either allow plants to thrive, or leave them unable to grow and die. One important factor is the quality of the soil the plant is growing in. Urban development of land can have a serious impact on the soil, shaping how healthy a plant can be, while, understandably, soil in untouched areas of land would be…

to test how the abiotic factor of temperature affects a Tenebrio molitor’s activity level. Both experiments conducted consisted of two separate treatment trials; one in a warm environment (25 degrees Celsius) and one in a relatively cold environment (14 degrees Celsius). Results obtained from these experiments both showed a higher level of T. molitor activity in the warm environment as opposed to the cold environment where less activity occurred. In this case, the activity level of a T. molitor was…

Introduction: In biology, one of the factors that characterize a living organism is its ability to carry out necessary chemical reactions for its survival. Our bodies are in a state of homeostasis which is the physiological way we keep ourselves balanced, in such things as blood pressure or body temperature. Many of the chemical processes that are performed in the body use enzymes; they are referred to as the “biological catalysis of life” (Hillis,2012). Enzymes are protein catalysts that can initiate…