The _____________ nerve carries sensory information for our sense of smell.

The concentration of ions in the chemical environment surrounding the neurons must be tightly regulated for neurons to function properly. Which of the following cells is most responsible for this in the central nervous system?

Bundles of axons outside the central nervous system are called ________.

Nerve impulses leading to skeletal muscle carry information to direct movement. The nerve fibers sending these signals belong to which division of the nervous system?

Using Figure 5.1, identify the following:The periosteum is indicated by ________.

Using Figure 5.1, identify the following:The proximal epiphysis is represented by ________.

Which protein within the skin prevents water loss?

The _________ gland of the ____________ produces the sleep-regulating hormone melatonin.

In endochondral ossification a long bone forms from a hyaline cartilage model.

Using Figure 5.1, identify the following:Spongy bone is represented by ________.