Scientific Prefixes Flashcards

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0
Q

Ab-

A

Away from, not, off

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1
Q

A-/An-

A

Without, not, deficient

abiotic, anaerobic

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2
Q

Acr-

A

An extremity

Acromegaly

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3
Q

Ad-

A

Toward, to, near

adduct

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4
Q

Adeno-

A

Glandular

adenoma

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5
Q

Allo-

A

other

allotype, allele

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6
Q

Amphi-

A

both

amphibian
amphillic

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7
Q

Andro-

A

man

androgen

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8
Q

Aniso-

A

unequal, dissimilar

anisocytosis

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9
Q

Ante-

A

before

antenatal

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10
Q

Anti-

A

against, counteracting

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11
Q

Apo-

A

away from, separation

apoenzyme

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12
Q

Artho-

A

joint

arthopod, arthritis

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13
Q

Auto-

A

self

autoimmune, autotroph

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14
Q

Bi-, Bin-, Bis-

A

double, twice, two

binary, binocular

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15
Q

Bili-

A

bile

bilirubin

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16
Q

Bio-

A

life

biology
biosphere

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17
Q

Blasto-

A

sprout, bud, embryo, formative cells

blastocyst

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18
Q

brachi-

A

arm

brachiocephalic

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19
Q

brady-

A

slow

bradycardia

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20
Q

cardio-

A

heart

caradiac

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21
Q

cata-

A

against, lower, under

cataract
catabolism

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22
Q

centi-

A

hundred, hundreth

centigram

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23
Q

cephal-

A

head

cephalothorax

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24
Q

chole-

A

bile

cholecystitis

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25
Q

chondro-

A

cartilage

condrocyte

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26
Q

chrom-

A

color

chromatherapy

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27
Q

circum-

A

around

circumference

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28
Q

co-, con-

A

together, with

coagulate
concentrate

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29
Q

contra-

A

against, opposite

contraception

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30
Q

costo-

A

ribs, a rib

intercostal

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31
Q

crani-

A

skull

cranium
craniotomy

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32
Q

crypt-

A

hidden

cryptorchidism
cryptography

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33
Q

cyst-

A

sac, bladder

cystitis

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34
Q

cyto-

A

cell

cytology

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35
Q

de-

A

down, from

debride
dehydrate

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36
Q

deci-

A

tenth

decimal
deciliter

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37
Q

derma-

A

skin

dermatitis

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38
Q

dent-

A

tooth

dentist

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39
Q

di-, dipl-

A

double, twice, apart from

diploid

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40
Q

dia-

A

through, between, across

diaphram
diameter

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41
Q

dorso-

A

back

dorsal

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42
Q

dys-

A

abnormal, bad, difficult, painful, unlike

dysphagia

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43
Q

eco-

A

house, home

ecosphere

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44
Q

ecto-

A

outer, without

ectoparasite

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45
Q

en-, endo-

A

in, into, within

endoskeleton

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46
Q

encephala-

A

brain

encephalopathy

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47
Q

entero-

A

pertaining to the intestine

enteritis
enteric

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48
Q

epi-

A

above, upon

epidemic
epicenter

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49
Q

erythro-

A

red

erythrocyte

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50
Q

ex-, extra-

A

out, out of, away from

extracellular

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51
Q

eu-

A

well, good, true

eukaryotic

52
Q

fore-

A

before, in front of

forehead

53
Q

gastro-

A

stomach

gastritis

54
Q

glosso-

A

tongue

glossitis

55
Q

glycol-

A

sugar

glycolysis

56
Q

gyneco-

A

woman

gynecologist

57
Q

hema-

A

blood

hemauria

58
Q

hemi-

A

half

hemisphere

59
Q

hapa-

A

liver

hepatic
hepatitis

60
Q

hetero-

A

different

heterozygote
heterosexual

61
Q

histo-

A

tissue

histology

62
Q

homo-, homeo-

A

similarity

homozygous
homeopathic
homosexual

63
Q

hydro-

A

water

hydrophilic
hydrophobia
hydrocarbon

64
Q

hyper-

A

above, increased, beyond

hypertonic
hyperactive

65
Q

in-, intra-

A

in, into, within, inside

intravenous

66
Q

infra-

A

below, beneath

infrared

67
Q

inter-

A

between

intercellular

68
Q

iso-

A

equal, identical

isotonic

69
Q

lac-

A

milk

lactate

70
Q

leuko-

A

white

leucocyte

71
Q

macro-

A

big, large

macrophage

72
Q

mast-

A

breast

mastectomy
mastitis

73
Q

mal-

A

bad, poor

malnutrition
malformation

74
Q

medi-

A

middle

median
medial

75
Q

meg-

A

great

megalocyte

76
Q

micro-

A

small

microbiology

77
Q

mono-

A

single

monocyte
monopoly

78
Q

morph-

A

form

morphology

79
Q

multi-

A

many

multicellular

80
Q

myc-

A

fungus

mycology

81
Q

myo-

A

muscle

myocardium

82
Q

narco-

A

numbness, stupor

narcolepsy
narcotic

83
Q

neo-

A

new, recent

neonatal

84
Q

nephron-

A

kidney

nephrology

85
Q

neuro-

A

nerve

neuropathy
neuron

86
Q

non-

A

not

noninfectious

87
Q

ob-

A

against, in front of, on, toward

obstruction
obfuscate
objection

88
Q

Oo-, ov-

A

egg

oocyte
oogenesis
ovualte

89
Q

optham-

A

eye

ophthalmologist

90
Q

orchid-

A

testicle

orchitis

91
Q

ortho-

A

straight, normal, correct

orthodontist
orthopedic

92
Q

os-

A

mouth

osculum

93
Q

oto-

A

ear

otolith

94
Q

pan-

A

all

pancytopenia
pandemic

95
Q

path-

A

disease

pathology
pathogen

96
Q

ped-

A

child or foot

pediatric
bipedal

97
Q

peri-

A

around

pericardium
periosteum

98
Q

photo-

A

light

photosynthesis
photography

99
Q

phleb-

A

vein

phlebitis

100
Q

pneumo-

A

air or lungs

pneumonia

101
Q

pod-

A

foot

podiatrist
podocyte

102
Q

polio-

A

gray

poliomyelitis

103
Q

poly-

A

much, many

polypeptide
polygram

104
Q

post-

A

after

postpartum

105
Q

pre-

A

before

precancerous
pre-surgical

106
Q

pro-

A

before, for, on account of

progerial
progeny

107
Q

py-

A

pus

pyruia

108
Q

pyr-

A

fever

antipyretic

109
Q

ren-

A

kidney

renal

110
Q

retro-

A

backward

retrovirus
retrograde

111
Q

rhino-

A

nose

rhinitis
rhinoplasty

112
Q

sarco-

A

flesh

sarcophagus
sarcolemma
sarcomere

113
Q

semi-

A

half

semiconscious

114
Q

scler-

A

hard

sclerosis

115
Q

sub-

A

under, beneath

subcutaneous
subculture

116
Q

super, supra-

A

above, excess

superficial

117
Q

syn-, sym-

A

union, together

synthesis
synonym

118
Q

tachy-

A

fast

tachycardia

119
Q

taxo-

A

to arrange

taxonomy
taxidermy

120
Q

tele-

A

distant

telescope
telephone
television

121
Q

thermo-

A

heat

thermometer

122
Q

trop-

A

to turn toward

tropism

123
Q

tropho-

A

nutrition

trophic level

124
Q

ultra-

A

beyond, excess

ultraviolet

125
Q

uni-

A

one

uninuclear
unicellular

126
Q

vaso-

A

vessel

vasectomy
vasocontriction

127
Q

zo-

A

animal

zoonose
zoology