How is the rate of an enzyme catalyzed reaction affected by increasing enzyme concentration? What is enzyme activity and how is it different from rate of an enzyme reaction? Discuss the effect of enzyme concentration in the low and high rates of reaction. Wh...
What impact do enzyme and substrate concentration have on the rate of enzyme activity? How does an enzyme's structure relate to its function? What affects the activity of Bromelain the enzyme? Why is enzyme activity affected by pH? How would you describe the main mechanisms of enzyme control ...
Second, the modulation of key enzyme expression or activity alters cellular metabolism to cater to growth and proliferation requirements [5, 6]. Third, nutrient availability and oxygen concentration exert significant effects [7, 8]. Nutrient effectiveness is a driving factor of metabolic reprogramming;...
Thermostable DNA ligases are needed for molecular approaches requiring extremely high enzyme fidelity such as ligase chain reaction (LCR) [2]. DNA ligase in action DNA ligases’ activity depend on a variety of factors such as the concentration of DNA fragments, the ends of the fragments, ...
1. Definition of Enzymes: Enzymes are biological catalysts that speed up chemical reactions in the body. They are primarily proteins, and their functional structure is determined by their tertiary structure. 2. Factors Affecting Enzyme Activity: Several factors can influence the activity of enzymes. ...
In the aerobic atmosphere currently prevailing at the Earth’s surface, the most stable form of carbon is its fully oxidised state, CO2. The atmosphere contains 2.6 x 1012 tonnes of carbon as CO2 which is in equilibrium with even larger amounts (1.3 x 10
Chemistry Activities for High School Biology Why Do Onions Make People Cry? Bradykinin: Function, Effects & Inhibitors Enzymes Lesson for Kids Chymotrypsin: Uses & Functions What is Enzyme Biocatalysis? - Definition, Examples & Applications Acetylcholinesterase: Reaction & Mechanism of Action Enzymes in...
You've probably heard of penicillin: the firstantibioticdiscovered that could kill bacteria. Discovered in 1928, penicillin was used to treat bacterial infections starting in 1930. However, penicillin couldn't kill all bacteria; some species of bacteria had an enzyme calledbeta-lactamasethat could de...
Based on what you know about how proteins are made, how would a cell make more of a particular enzyme in order to increase the concentration of that particular enzyme? What biological macromolecule is made up of monomers? What are proteins in biology? What enzyme unzips the DNA double helix...
Enzyme yield is defined as what? Why is feedback inhibition a useful phenomena for an enzyme reactions in a cell? What are restriction enzymes used for in biochemistry? Is an enzyme a protein or is a protein an enzyme? Explain. How does enzyme concentration affect enzyme activity?