Gray matter has little myelination, whereas white matter has abundant myelination.

The cutaneous sensory distribution of a spinal nerve can be mapped as a ________.

A) dermatome
B) plexitome
C) microtome
D) myotome
E) superdome

The ____ algae are the closest living relatives to land plants.

A) Chlamydomonas
B) Volvox
C) charophyte
D) sea lettuce
E) Ulva

A patient was shown to have high interferon levels. This would be an indicator of what type of infection?

A) Viral infection
B) Bacterial infection
C) Parasitic worm infection
D) None of the choices are correct.

Four of the five answers listed below are the most common sinks for sugar deposition. Select the exception.

A) immature fruits
B) roots
C) leaves
D) immature seeds
E) shoots