Roots-Cells & Tissues
Anatomic Directions
Roots - Body Chemistry
Roots-Head & Trunk
Prefixes - Position & Direction
100

nucle/o

nucleus

100

toward the side of the body

lateral

100

hydr/o

water, fluid

100

cervic/o

neck

100

sub-

below, under

200

muc/o

mucus, mucus membrane

200

above, in a higher position

superior

200

glyc/o

sugar, glucose

200

lumb/o

lumbar region, lower back

200

inter-

between

300

hist/o, histi/o

tissue

300

toward or at the front (belly) of the body

anterior (ventral)

300

adip/o

fat

300

thorac/o

chest, thorax

300

circum-

around

400

cyt/o, -cyte

cell

400

toward the head

cranial (cephalad)

400

prote/o

protein

400

cephal/o

head

400

supra-

above

500

somat/o, -some

body, small body

500

closer to the surface of the body

superficial (external)

500

lip/o

lipid, fat

500

lapar/o

abdominal wall

500

extra-

outside

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