Yes every enzyme has a specific site to react on , so if a body is lacking certain kind of enzyme the corresponding reaction will not occur
because it is a substance that can only workon the human body.
The substance that controls the unzipping of DNA are enzymes which are inform of proteins. This is considered to be one of the most complex processes in the cell.
Enzymes are specific: -they only speed up one type of reaction. -they will work over and over and over again until they've been denatured. -you can denature an enzyme with: heat, acid and base. -the structure of an enzyme determines its job.
Enzymes act only on a specific substrate due to the active site of the enzymes fits perfectly with the substrate. Like 2 puzzle pieces, they can only go together and not with anything else.
There are lots of enzymes in a cell, and from cell to cell, it varies how much enzymes each has. Also some cells make enzymes and secrete it outside.
This is a really good question. However, I only know one system that uses enzymes, and that happens to be the digestive system. In your mouth,where the digestive system takes place, enzymes work together and forms a soft liquid chemical(saliva) that makes the chewed food slide easily down your esophagus. There are also enzymes that are resonsible for digesting fats, carbohydrates, and proteins. Without the enzymes, we would all have trouble digesting. I hope this information will help!
Enzymes work on one substrate specifically. This is why there is millions of different types of enzymes to interact with all the molecules they need to metabolically and chemically react with.
The substance that controls the unzipping of DNA are enzymes which are inform of proteins. This is considered to be one of the most complex processes in the cell.
Enzyme substrate 'lock and key'.Enzymes can work by:attracting and sticking to the reacting molecules making it easier for them to meetproviding an alternative route for the reaction with a lower activation energy , so that a greater proportion of the collisions have more than enough energy to succeedholding the molecules the right way round so that the reactive groups are brought together.
By enzymes, The way in which enzymes actually work is extremely complicated so we use the models to think about them. A good model tries to represent the known facts about something. A model about digestive enzymes needs to try to represent these facts: · Enzymes turn large molecules into smaller ones. · Enzymes do not get used up as they carry out their tasks. · Enzymes change shape as they work. · Each enzyme only works on one particular type of molecule.
a pure substance
You call a substance with only one type of atom, an element.
an element is a substance rested with only one and ONE substance
A substance that contains only one type of atom is called an "element".
Enzymes are specific: -they only speed up one type of reaction. -they will work over and over and over again until they've been denatured. -you can denature an enzyme with: heat, acid and base. -the structure of an enzyme determines its job.
A substance made up of only one kind of atom is an element.
... substrate? Yes, many enzymes can work on any of a family of related compounds.
I substance that made of only one element, to make a substance.