False . Catalysts can be many things ; enzymes and transition elements and their compounds , for example .
So Enzymes are always catalysts but Catalysts are NOT always enzymes .
Yes. They speed up a reaction without being consumed in it.
that is true
False. Enzymes are reusable.
true
Is this true or false
Yes. They speed up a reaction without being consumed in it.
that is true
It is true that the shape of an enzyme is what allows it to do it's job.
False. Enzymes are reusable.
true
true
false
Tautologies are always true.
Is this true or false
CFC's are catalysts. They fasten the rate of reaction.
True
false