Answer is C. Both are single celled.
<em>Escherichia coli</em>, commonly called <em>E. coli</em> is a type of bacteria common in human and animal intestines. It is a unicellular, prokaryotic cell, as all bacteria are prokaryotic. It is included in the Kingdom Monera.
<em>Paramecium</em> is also a unicellular or single celled eukaryotic. It is classified in the phylum Ciliophora Kingdom Protista.
Answer:
c. saltatory conduction
Explanation:
An electrical impulse begins at the upper end of the neuron. This area is known as the axon ridge, and this ensures that the electrical impulse will travel in one direction only.
Through the myelin, the electrical impulse jumps from one node to another, instead of having to travel the entire distance from the axon. This type of signal conduction is called saltatory conduction.
Saltatory conduction speeds up impulse movement, as some axons may be up to one meter long. With this, the body achieves fast and efficient nerve conduction, and it is what allows you to react so quickly during reflexes.
K, Ca, Si
Rule: The top right corner of the periodic table has the highest electronegativity.
