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The initial rate of an enzyme catalysed reaction depend on?
Based on Michaelis-Menten enzyme kinetics, the initial rate of reaction, vi, is dependent on maximum rate Vmax, substrate concentration [S], and the enzyme's Michaelis constant Km, which represents the the tendency of the substrate/enzyme complex to dissociate. The dependence on enzyme concentration is factored into the maximum rate. The equation to describe this is: vi = Vmax([S]/(Km+[S])) Follow the link below for details.
Substrate-level phosphorylation can best be describe as?
Substrate-level phosphorylation can best be describe as the direct transfer of phosphate from one substrate to another. Oxidative phosphorylation is different from substrate level phosphorylation is that it generates ATP by using a proton motive force.
Describe the concentration gradient shown in the transparency?
The description of the concentration of a gradient shown in the transparency is a gradual change of solutes that are in a solution. This is a function of distance through the solution in biology.
If Pectinase only breaks down pectin and It has no effect in cellulose What term is used to describe this characteristic of enzymes?
Enzymes are substrate specific; meaning that their active site only allows for a certain substrate to bind - in this case, pectin, and the enzyme has no effect on any other biological molecules
Identify and describe the three types of lichen?
Crustose lichens: These lichens have a crust-like appearance, tightly adhering to the substrate. Foliose lichens: Leafy lichens with a distinct upper and lower surface, often attached to the substrate at a central point. Fruticose lichens: Shrub-like lichens that grow upright or hang from their attachment points, resembling miniature trees or shrubs.
Can anyone help with this question Describe the relationship between substrate concentration and the initial reaction rate of an enzyme-catalyzed reaction Is this a linear relationship What happens t?
The more substrate the faster the rate of reaction up to a point where it levels out. Basically the enzymes and substrates bounce around until they meet the substrate that the enzyme can catalyse so obviously with more substrate there's more chance of he enzyme bumping into the right substrate
The initial rate of an enzyme catalysed reaction depend on?
Based on Michaelis-Menten enzyme kinetics, the initial rate of reaction, vi, is dependent on maximum rate Vmax, substrate concentration [S], and the enzyme's Michaelis constant Km, which represents the the tendency of the substrate/enzyme complex to dissociate. The dependence on enzyme concentration is factored into the maximum rate. The equation to describe this is: vi = Vmax([S]/(Km+[S])) Follow the link below for details.
Hypotonic and hypertonic describe the concentration of the-?
Hypotonic and hypertonic describe the concentration of the solute.
How would describe the relationship between concentration of dye and the rate of diffusion?
The rate of diffusion is directly proportional to the concentration of dye. Higher concentration gradients result in faster diffusion rates, as molecules move from areas of high concentration to low concentration in an attempt to reach equilibrium.
Briefly describe your relationship with this person?
how do i briefly describe my relationship with my boss
What is Michaels constant?
Michael's constant, denoted as μ, is the fundamental constant that relates the rate of mass transfer to the driving force for the process. It is commonly used in the context of Michaelis-Menten kinetics to describe enzyme-substrate interactions. Mathematically, it is defined as the ratio of the rate constant to the affinity constant.
Describe the change in the rate of reaction when the enzyme concentration is increased?
The increase of enzyme concentration increase the rate of reaction. Given a fixed amount of substrates, it means that the substrates will be digested faster as there are more enzymes to do the work. Substrate concentration, temperature, and pH value of the surrounding where the enzymes work on also affects the rate.
Although it is too simple an explanation the concept of a key fitting into a lock is descriptive of the?
relationship between a key and a lock, where the key is uniquely shaped to fit into a specific lock to open it. This concept is often used metaphorically to describe compatibility or alignment between two things or individuals.
Describe the relationship between mass and weight?
Describe the relationship between mass and weight.
How would you describe the pH of a chemical?
The concentration.
Substrate-level phosphorylation can best be describe as?
Substrate-level phosphorylation can best be describe as the direct transfer of phosphate from one substrate to another. Oxidative phosphorylation is different from substrate level phosphorylation is that it generates ATP by using a proton motive force.
What process describe the movement of molecule from areas of high concentration to areas of low concentration?
Diffusion.
