Terms starting with A

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Terms beginning with A

A-factor
A-form DNA
A-protein
aardvark
aardwolf
abasia
abaxial
abdomen
abiogenesis
abiogenic
abioseston
abiotic
abiotic stress
abiotic transformation
abiotrophy
ABO blood group
abomasum
abortifacient
abortion
abrin
abruptio placentae
abscess
abscisic acid
abscission
absolute configuration
absolute filter
absolute gravity
absolute risk
absolute zero
absorb
absorbance
absorption
absorption spectroscopy
absorption spectrum
abzyme
Acanthocephala
acaulescent
acceleration phase
acceptable daily intake
acceptable risk
acceptor control
accessory flower parts
accessory fruit
accessory pigments
acclimatization
accrescent
accretion
accumbent
accumulation
ACE Inhibitor
acellular
acellular vaccine
acentric
acervulus
acesulfames
acetabulum
acetaminophen
acetarsone
acetate
acetic acid
acetic fermentation
acetin
Acetobacter
acetoclastic bacteria
acetoclastis
acetogenic bacteria
acetohexamide
acetone
acetone-butanol fermentation
acetyl
acetyl coA synthase
acetyl coenzyme A
acetyl group
acetyl reduction assay
acetyl-CoA pathway
acetylcholine
acetylcholinesterase
acetylsalicylic acid
acetylserotonin
achalasia
achalasia of the cardia
achene
achiasmatic
achiral
acholia
acholuria
acicular
aciculate
acid
acid dissociation constant
acid mine drainage
acid phosphatase
acid proteases
acid rain
acid-fast stain
acidic anhydride
acidogenic fermentation
acidophile
acidosis
acidulants
acne
acoelomate
acoustic neuroma
acre-foot-of-water
acridine orange
acroblast
acrocentric
acromegaly
acropetal
acrosin
acrosome
acrosome reaction
acrostichoid
acrosyndesis
acrylonitrile
actin
actinide
actinomorphic
Actinomycetes
actinomycin D
action potential
activated carbon
activated sludge process
activation energy
activator
active biomass
active immunity
active metal
active site
active transport
activity
activity coefficient
acuity
aculeate
aculeus
acumen
acuminate
acute
acute toxicity
acute tubular necrosis
acycloguanosine
acyl carrier protein
ad
ad libitum
Adams-Stokes syndrome
adaptation
adaptive radiation
adaptors
adaxial
adde
addiction
Addison's disease
addition polymer
addition reaction
additive effect
additive genetic variance
adduct
adenine
adenocarcinoma
adenoids
adenoma
adenomatosis
adenosine
adenosine deaminase deficiency
adenosine diphosphate
adenosine triphosphate
adenovirus
adenylate cyclase
adfluvial
adherence
adhering junction
adhesion
adipocyte
adipose tissue
adjacent wetlands
adjuvant
adjuvant therapy
adnate
adoptive immunity
adoral
adrenal cortex
adrenal gland
adrenergic
adrenocorticotrophic hormone
adrenogenital syndrome
adriamycin
adsorb
adsorption
adsorption fermentation
adult respiratory distress syndrome
adventitious
adventive
adverse effect
aeration
aerenchyma
aerenchymous tissue
aerial
aerie
aerobe
aerobic
aerobic waste treatment
aerogenic
aerosol
aerospace medicine
aerotaxis
aerotolerant
aerotropism
aetiology
AFC
afferent
affinity
affinity adsorbent
affinity chromatography
affinity labeling
afibrinogenemia
aflatoxin
African green monkey kidney cells
African rock python
African sleeping sickness
agameon
agammaglobulinemia
agar
agar-gel reaction
agarose
agarose gel electrophoresis
age-class
agenesis
agglutination
aggradation
aggrading stream
aggregate fruit
aggressin
aging, ageing
agita
agitator
aglycon
agnosia
agonist
agonistic animal behavior
agraphia
agriculture
Agrobacterium tumefaciens
agrochemical
agroforestry
agroinfection
agronomy
AIDS
AIDS-related complex
akathisia
alanine
alarmones
albinism
albino
albumin
albuminuria
albus
alcohol
Aldactazide
aldehyde
aldicarb
aldolase
Aldoril
aldose
aldose reductase inhibitor
aldosterone
aldrin
aleurone
alevin
alfisols
algae
algal oxidation pond
algicide
algin
alicyclic
aliphatic
aliquot
alkali metal
alkali sink
alkaline
alkaline earth
alkaline phosphatase
alkaline proteases
alkalinity
alkaliphile
alkaloids

alkalophile
alkalosis
alkane
alkaptonuria
alkene
alkyl group
alkylating agent
alkyne
all-or-nothing phenomenon
allantoin
alleles
allelochemicals
allelopathy
allergen
allergist
allergy
allied health
alligators
allochthonous
allogamy
allogeneic transplant
allogenic
allograft
allograft immunity
alloimmune
alloimmunization
allopatric
allopatric speciation
allopatrically
allopatry
allopolyploid
allopurinol
allosteric
allosteric enzyme
allostery
allotetraploid hybrid
allotrope
allotropes
alloy
allozyme
alluvial
alluvium
aloe vera
alopecia
alpha amanitin
alpha cell
alpha fetoprotein
alpha glucosidase
alpha helix
alpha ketoglutarate dehydrogenase
alpha particle
alpha radiation
alpha thalassemia
alpha viruses
alpha-fetoprotein
alpha1-antitrypsin
Alport's syndrome
alprazolam
alternate
alternation of generations
alternative mRNA splicing
Alu sequence
alveola
alveolate
Alzheimer's disease
amalgam
amantadine
amber codon
amber mutation
amber suppressor
ambident anion
ambident ligand
ambient
ambiguous codon
ambisense expression strategy
amboceptor
ambulatory
ameba
amebiasis
amebic dysentery
amebicide
ameiosis
ameloblast
ameloblastoma
amenorrhea
amensalism
Ames test
amethopterin
amide
amide linkage
amine
amino acid
amino group
amino sugar
amino sugars
amino terminal
amino-terminal residue
aminoacyl-tRNA
aminoglycoside antibiotics
aminoglycoside-3'-phosphotransferase
aminopeptidase
aminophylline
aminotransferase
amitriptyline
ammonia
ammonium sulfate precipitation
ammonotelic
amnesia
amniocentesis
amniocyte
amniotic caruncle
Amoeba
amoeboid
amoeboid movement
amorph
amorphic allele
amorphous
amoxapine
amoxicillin
amperometric
amphibian
amphibolic
amphidromous
amphipathic
amphiprotic
ampholyte
amphoteric
amphotericin
amphotericin B
amphotropic packaging cell lines, amphotropic virus
ampicillin
amplexicaul
amplicon
amplification
Amplified Fragment Length Polymorphism
ampulla of Vater
amputation
amylase
amyloidosis
amylose
amyotrophic lateral sclerosis
amyotrophy
ana
anabolic pathway
anabolism
anabranch
anadromous
anadromous fish
anaerobe
anaerobic
anaerobic digester
anaerobic respiration
anaerobiosis
anaerogenic
analeptic
analgesia
analgesic
analogy
analyte
analytical chemistry
anamorph
anaphase
anaphase I
anaphase II
anaphrodisiac
anaphylactic shock
anaphylactogenesis
anaphylactoid
anaphylatoxins
anaphylotoxin
anaplasia
anaplastic
anaplasty
anaplerosis
anaplerotic reaction
anaptic
anastomosis
anastomotic
anatomy
anatropous
anchor ice
anchorage dependence
Andersen sampler
androdioecious
androecium
androgenetic merogony
androgens
androgynal
androgynophore
androgynous
andrologist
andromonoecious
andropathy
androphore
androsterone
anemia
anemophilous
anemophily
anencephaly
anergize
anergy
anesthesia
anesthesiology
anesthetic
aneuploid
aneurysm
angina
angioblast
angiogenesis
angiogram
angiography
angioma
angiopathy
angiosperm
Angiospermae
angle of repose
angle-closure glaucoma
angstrom
angustiseptate
anhydride
anhydrous
anicteric
animal cell culture
anion
anion exchange resin
anionic detergent
anisogamy
anisometropia
anisotropic
anisotropic membrane
ankylosing spondilitis
anneal
annelid
Annelida
annual
annular
annulus
anodyne
anomer
anorexia
anorexia nervosa
anorexiant
anorexic
anosmia
anovulation
anoxemia
anoxia
anoxic
anoxic culture
anoxic reactor
anoxybiosis
anoxygenic photosynthesis
antacids
antagonism
antagonistic effect
ante
ante cibum
antecubital
antelope
antennapedia complex
anterior
anterior fontanelle
anthelminthic
anther
anther culture
antheridium
anthesis
anthocarp
anthocyanin
anthracosis
anthrax
anthropoid
anthropomorphism
anti-idiotype antibody
anti-inflammatory
anti-metabolite
anti-native DNA antibody
anti-nuclear antibody
anti-phospholipid syndrome
antiandrogen
antibiogram
antibiosis
antibiotic
antibiotic assay
antibiotic resistance

antibiotic resistance genes
antibody
antibody technology
antibody-forming cells
anticarcinogen
anticholinergenic
anticholinesterase
anticipatory control
anticoagulant
anticodon
antidepressant
antidiabetic agent
antidiuretic
antidyspeptic
antiemetic
antienzyme
antifoam agent
antifreeze protein
antifungicide
antigen
antigen processing / presenting cell
antigenic determinant
antigenic drift
antigenic switching
antigenic variation
antigenicity
antihemorrhagic
antihistamine
antihypertensive
antimicrobial
antimycin A
antimycotic
antineoplastic drug
antinuclear antibody
antioncogene
antioxidant
antiparallel
antiparasite
antipetalous
antiport
antipruritic
antipyretic
antisense RNA
antisense strand
antisepalous
antiseptic
antiserum
antispasmodic
antisperm antibodies
antitermination factor
antitoxin
antitrypsin
antitussive
antiuric
antrorse
aorta
aortic aneurysm
aortic arch
apathy
aperitive
apetalous
APGAR score
aphakia
aphasia
apical
apical dominance
apiculate
apiculum
aplasia
apocarpous
apoenzyme
apolipoprotein
apomict
apomixis
aponeurosis
apoptosis
apparent viscosity
appendage
appendectomy
appendicitis
appendix
appressed
approriate technology
apraxia
aprotic
aprotinin
aptamer
APUD cells
apudoma
apurinic DNA
apurinic site
apyrimidinic site
aqua
aqua bulliens
aqua fervens
aqua frigida
aquaculture
aqualfs
aquatic
aquatic plants
aquatic roots
aquents
aqueous
aqueous humor
aquepts
aquic moisture regime
aquifer
aquods
Arabidopsis thaliana
arabinose
arabinosyladenine
arabinosylcytosine
arachidonate
arachnid
arachnobutyrophobia
arachnodactyly
arachnoid
arborescent
arbutin
Archae
arched roots
archegonium
arcuate
area under the curve
areal cover
areola
areole
arginine
aril
aristate
aristulate
aromatic
arrayed library
Arrhenius equation
arrhythmia
arroyo
arterial blood gas assay
arterial line
arteriography
arteriosclerosis
artery
arthralgia
arthrectomy
arthritis
arthropod
arthroscope
arthroscopy
arthrospore
Arthus reaction
article
articulate
artifact
artificial insemination
artificial intelligence
artificial life
artificial neural nets
artificial selection
artificial wetlands
asbestosis
Ascaris
ascending
ascending aorta
ascites
ascitic tumor
Ascomycotina
asepalous
asepsis
aseptic technique
asexual
asexual reproduction
asparagine
aspartame
aspartate
aspartic acid
aspect
Aspergillus
asperulate
asphyxia
asphyxiant
aspiration
assay
association
astemizole
aster
asthma
astrobiology
astroblast
astroblastoma
astrocyte
astrocytoma
astrocytosis
asymptomatic
AT content
AT/GC ratio
atactic
ataxia
ataxic gait
atelectasis
atherogenic
atherosclerosis
atmosphere
atom
atomic mass
atomic number
atomic weight
atonia
atopic dermatitis
atopy
ATP synthase
ATPase
atresia
atretic
atrial fibrillation
atrial natriuretic peptide
atrium
atrophy
atropine
att site
attenuate
attenuated
attenuation
attenuator
auditory canal
aufwuchs
augmentation mammoplasty
auricle
auscultation
autecology
autism
autoantibody
autochthonous
autocide
autoclave
autocrine
autocrine factor
autoecious
autogamous
autogamy
autogenous control
autograft
autoimmune
autoimmune disease
autoimmunity
autologous transfusion
autologous transplant
autolysin
autolysis
autonomic nervous system
autonomic neuropathy
autonomously replicating sequence
autophagosomes
autoplast
autopsy
autoradiogram
autoradiography
autosomal
autosomal dominant
autosomal recessive
autosome
autotroph
autotrophic
auxin
auxochrome
auxostat
auxotroph
avian
avidity
Avogadro's hypothesis
Avogadro's number
avulsion
awn
axenic culture
axil
axile
axillary
axillary bud
axis
axolotl
axon
axonal neuropathy
axoneme
azeotropic mixture
azoospermia
Aztobacter