Describe what determines the shape of an enzyme’s active site.
Answer = The shape of an enzyme’s active site is determined by
Enzymes are protein molecules and so are made up of amino acids.most enzymes contains between 100 & 1000 amino acids.
these amino acids are joined together in a long chain,which is folded to produce a unique 3 D structure.
The Shape of an active site of enzyme is so important because substrate molecule binds to the active site of an enzyme & it has a direct effect on how it catalyses a reaction.
An enzymes active site shape is determined by the sequence of amino acids in its structure & bonds which forms between the atoms of those molecules.
Uncompetitive inhibitors bind to enzymes at a site other than the enzyme’s active site. Accordingly, A) Uncompetitive inhibitors can be outcompeted by substrate B) Uncompetitive inhibitors do not change the Vmax of an enzyme C) On a Lineweaver-Burke plot, increases in the concentration of uncompetitive inhibitor result in a y intercept that is further from the origin. Ie. a decrease in the Vmax
what word described the loss of enzymes original shape and the ability of it's active site to function?
please I need to answer this in a full paragraph. What is necessary in an enzyme’s active site in order for a symmetric molecule to react asymmetrically with the enzyme? Please provide an example of this phenomenon using an enzyme from the citric acid cycle.
describe how enzymes act as biological catalysts that occurs at the active site. Discuss catalysis and competitive inhibition. how do each use the active site of the protein? what is an active site and why is it so inportant to biological catalysis.
Question 11 (1 point) When an active site has a rigid shape, this is called the.. induced-fit mode lock-and-key model active site Question 12 (1 point) The lock-and-key model is often used to explain why some enzymes catalyze a wide variety substrate reactions. True False Question 13 (1 point) Enzymes are critical to the functioning of the human body. True
Question 11 (1 point) When an active site has a rigid shape, this is called the.. induced-fit mode lock-and-key model...
Describe weight control in relationship to energy balance. What determines a persons body size and shape? What do you think about diets and fads diets after viewing the movie diet wars? How will you now be able to distinguish between a good weight management program and a fad diet? COURSE: Essentials of Nutrition
Competitive inhibition results in response to: black age of access to active site alteration of the shape of active site blockage of access to the allosteric site
A noncompetitive inhibitor O sits on the active site of an enzyme blocking the subtrate inactivates an enzyme by binding to the allosteric site on an enzyme and changing the shape of the active site. lowers the activation energy of the chemical reaction its involved in All of the above npu Reset Selection
Reset Help noncompetitive enzyme irreversible acetylcholinesterase competitive active site 1. A inhibitor binds to a site on the enzyme that is not the active site. 2. Insecticides and nerve gases act as irreversible inhibitors of nerve conduction. an enzyme needed for 3. A inhibitor has a structure that is so similar to the substrate that it can bond to the enzyme just like the substrate. 4. Usually, an nhibitor forms a covalent bond with an amino acid side group within...
The active site of an enzyme ____. A. is remote form the site of substrate attachment B. is converted to a product C. is the region where the reaction takes place D. increases the energy of reaction E. includes the entire enzyme In the lock-and-key model of enzyme actin, the enzyme active site is thought of as ___. A. a rigid, nonflexible shape that fits the substrate exactly B. an area of the enzyme that can adjust to fit the...