If a neuron is stimulated causing changes in the membrane potential to the point where voltage-gated Na+ channels open and begin depolarizing the cell, the neuron is said to have reached__________.

The atomic number of an atom equals the number of__________, and the mass number equals the__________.

Bones of a synovial joint are held together by__________.

Cells that remove excess bone tissue after fracture repair are__________.

What might result from injury to the reticular formation?

Clusters of neuron cell bodies in the PNS are called__________.

Humoral mediated immunity involves_____________.

Chronic Granulomatous Disease is characterized by recurrent, Catalase + _____________________infections.

Inactivated vaccines use which of the following to provoke an immune response?

In type I hypersensitivity, ___ binds to basophils and MAST cells which triggers a release of Histamine molecules.