Enzymes are catalysts and as such play no direct part in a chemical reaction. Enzymes provide active sites for chemical reactions to take place on. They are specific and work best in a narrow band of optimal conditions.
Catalysts of all sorts have 2 major advantages of a chemical reaction without them:
Enzymes are the things that break down proteins. You have more than one type of protein sequence in your body, therefore you would need more than one enzyme to break it down.
... substrate? Yes, many enzymes can work on any of a family of related compounds.
Yes of coarse you can have more than one sty at a time
no you cannot more than one family at a time
It depends on how many USB slots you have. If you do in fact have more than one, that yes you can have more than one USB in at a time.
Yes, there are some enzymes which do have two active centers in order to perform more than one reaction. Those enzymes are called multi-functional, however not all of them have multiple active centers.
There is more than one source of digestive enzymes that break down food. These include the salivary glands, stomach, pancreas and the small intestine.
I do think that a person can have more than one virus at a time because if you are in a very contaminated area then you can catch more than one virus
yes we can plug more than one
Yes. Say each enzyme molecule can do one reaction at a time. You will have more product with 100 enzymes than with 10 in the same amount of time. The rate (speed) of the reaction is the change in concentration of the product divided by the change in time.
yes more than 1 hurricane can happen at one time
You can not use Time Codes more than one time on Moshi Monsters.