Answer:
because the sodium channels have a refractory period following activation, during which they cannot open again and it ensures that the action potential is propagated in a specific direction along the axon.
precision and accuracy of patient sample results important to both management of overall quality
Answer:
Explanation:
Can't see very well but it's Plant sources
Animal sources
Mineral/ Earth sources
Microbiological sources
Semi synthetic sources/ Synthetic sources
Recombinant DNA technology
Nucleotides are made up of a nitrogenous base, a pentose sugar and a phosphate group :)
