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Region where enzyme and subtrate bind?
The active site is the region where the enzyme and substrate bind together. It is a specific location on the enzyme where the substrate molecules can fit and undergo a chemical reaction. The active site is crucial for the enzyme to catalyze the reaction efficiently.
What is the substance an enzyme act upon called?
the substance that an enzyme acts upon is subtrate
What kind of mechanism is the enzyme-subtrate complex often compared to?
The enzyme-substrate complex is often compared to a lock-and-key mechanism. In this analogy, the enzyme acts as the lock, and the substrate is the key that fits perfectly into the enzyme's active site. This specificity ensures that only particular substrates can bind to the enzyme, facilitating the biochemical reaction. Alternatively, the induced fit model also describes this interaction, suggesting that the enzyme can change shape to better accommodate the substrate upon binding.
What is the subtrate for enterokinase?
The substrate for enterokinase is trypsinogen, an inactive precursor of the digestive enzyme trypsin. Enterokinase, produced in the intestine, activates trypsinogen by cleaving it to form active trypsin. This activation is crucial for the digestive process, as trypsin further activates other proteolytic enzymes.
What substances is a subtrate of amylize?
Starch is a common substrate for the enzyme amylase. Amylase breaks down starch into sugars like maltose and dextrins through hydrolysis. This enzyme is found in saliva and pancreatic secretions and plays a key role in digesting carbohydrates in the human body.
9th grade level biology question. Temperature and what can affect enzyme activity?
effect of ph and concentration of subtrate
What is the relationship between an enzyme and a reactant molecule?
Activation energy is the energy that must be provided to make a reaction take place. The enzyme helps speed up the reaction by lowering the activation energy making the reaction occur at a lower temperature than it would without an enzyme.So when a substrate binds to the active site of an enzyme, the shape of its molecule is lsighty changed. this makes it easier to change into a product. AS student.It lowers it.
What are the 3 factors that can change the rate of enzyme reaction?
The first factor is Enzyme concentration or subtrate concentration.The rate of enzyme action is directly proportional to to the availability of enzyme provided the substrate concentration unlimited.Or the rate is directly proportional to the substrate concentration if enzymes are limited but if enzyme concentration is kept constant then upto the certain level the increase in substrate amount will no longer increase the rate of enzyme action. Second factor is temperature.The rate if an enzyme action is always directly proportional to the increase in temperature but upto the specific limit called as optimum temperature. Third factor is the pH value.Enzymes can work efficiently over a narrow range of pH called as Optimum pH.A minor change in pH value can denature the enzyme.
Region where enzyme and subtrate bind?
The active site is the region where the enzyme and substrate bind together. It is a specific location on the enzyme where the substrate molecules can fit and undergo a chemical reaction. The active site is crucial for the enzyme to catalyze the reaction efficiently.
What is is called when something competes with the enzymes on its subtrate?
A competitive inhibitor.
The location on the enzyme where the subtrate is changed is called what?
The active site.
Which phase of cellular respiration is oxygen a subtrate?
Electron Transport.
What is the subtrate of amylase?
It acts on starch.It breaks down starch into glucose.
Is the enzyme cataylse the break down of a subtrate molecules?
Yes, the enzyme catalase catalyzes the breakdown of hydrogen peroxide into water and oxygen molecules. This reaction helps to protect cells from damage caused by reactive oxygen species.
What does a substrate do?
A subtrate is a reactant an enzyme acts off of. This fits into the active site and turns into the products
A part substance or element that lies beneath and supports another part substance or element?
subtrate
Can The activation site of an enzyme bind to a specific subtrate?
The activation site of an enzyme can only bind to a specific substrate.
