The substrate is the part that sticks into the active site of an enzyme.
Answer:
mid ocean ridges forms because it is responsible for dividing the ocean's.
<span>Botulinum toxin does not bind to receptors presemt at the axon terminal in order to enter the neuron. It is a neurotoxin protein produced by Clostridium botulinum which is a bacterium. It prevents the release of neurotransmitter from axon endings that results to flaccid paralysis.</span>
