1) What is the function of a protein? A) provides a quick supply of energy, main source of energy B) dissolves and carries nutri
ents, removes waste, and regulates body temperature C) builds new tissues antibodies, enzymes, hormones, and other compounds: repairs damage D) facilitate use of other nutrients involved in regulating growth and manufacturing hormones
The myelin sheath covers most of the axon. It is important because it helps to protect the axon and speed up the neuron firing process by decreasing the amount of time in the axon.
