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O. WARBURG, O. - glycolysis
oak forest - flow of energy - ecosystem
oak species - ring-shaped pores - angiosperm wood
oats - basic numbers - chromosomal numbers
objektive - light path
objektive
obligatorily cross-fertilising - DARWIN, C.
obligatorily mycotrophic - Ericales
obligatorilye parasites - Peronospora
obligatory parasites - biotrophic fungi
obligatory apomixis
oblique position - chloroplasts - Mougeotia
oblique position - chloroplasts - Mougeotia - LM
obtainability - receptors - phytohormones
obtusifoliole
occurence - rare amino acids
oceans - biomass production
oceans - depots - nutrient cycles
oceans - water - alkalinity
ocells - epidermis - endogeneous rhythms
OCHOA, S. - ATP - NADPH - photosynthesis
OCHOA, S. - RNA polymerase
Ochromonas - microtubules - microtubuli - change of cell shape
octopine metabolizing plasmids
octopine synthesis
octopine synthetase genes
octopine
octopine
octopine
ocular - eye piece
ocular - light path
Oenothera biennis - Onagraceae - flower diagram
Oenothera - genetic code - mitochondria
Oenothera - genome-plastome combinations
Oenothera - heterozygous forms
Oenothera - meiosis
Oenothera - mutations - deVRIES
Oenothera - species - timely isolation
Oenothera - translocations
offspring - capacity - living space - earth - DARWIN, C.
offspring - numbers - environment
offspring - struggle for existence
oils
ojective - magnification
OKAZAKI-fragments - replication
OKAZAKI-fragments
oleandrine
oleic acid - molecular model
oleic acid
oleosomes - Helianthus annuus - EM
oligomer proteins
oligomeric complexes - proteins - membrane transport
oligomeric proteins - chloroplasts
oligomerous complexes - proteins - chloroplasts
oligonucleotide - cap - mRNA
oligosaccharide - lectins
oligosaccharides - cell wall - defensive reaction - fungi
oligosaccharides - cell wall
oligosaccharides - export
oligosaccharides - matrix polysaccharides - cell wall
oligosaccharides - oligosaccharines
oligosaccharides - phytoalexine production
oligosaccharides - regulators - oligosaccharins
oligosaccharides - regulatory functions - cell wall
oligosaccharides - vacuoles
oligosaccharines - cell wall degradation - defence - fungal infection
oligosaccharines
oligosaccharins - oligosaccharides - regulating factors
oligsaccharides - cell wall - growth - differentiation
Omnis cellula e cellula
omnivores - ecosystem
on the origin of species
Onagraceae - Oenothera biennis - flower diagram
one gene - one enzyme - one reaction
one gene one enzyme hypothesis - development - organism
one gene system - self-incompatibility systems - strong
onion - epidermis - cuticle - REM
onion scale - epidermis
ontogenesis - cells
ontogenesis - isoenzyme pattern - lactate dehydrogenase - LDH
ontogenesis - levels of differentiation - organs - tissues - cells
ontogenesis - mesophyll
ontogenesis - orthogenetic development - cells - permanent positions
ontogenesis - single cell - cells - polarity
ontogenesis - transposons
ontogenesis
ontogenesis
Oocystis solitaria - microfibrils - dispersed texture - EM
oogamy - gametophyte
oogamy
oogamy
oogonium
oomycetes
open country - C4 plants - advantages
open inflorescences
open reading frame - ctDNA
open reading frames - chloroplast genome - ORF
open system - ecosystem
open system - growth - hypercycle
open systems - cells - energy
open systems - life - organisms - entropy
open systems - living systems
open systems
open vascular bundles - dicotyledons
open vascular system - theory of steles
opening - closing - flowers
opening mechanism - fern’s sporangium - cohesion
opening of the flower - anthesis
openings - cell walls - touching pits
openings - guard cells - mechanism
operational term - ecosystem
operator - transcription
operator
operon - chloroplasts - ctDNA
operon - nitrogen fixation
Operon
operon
Ophrys - autogamy - flower - attractivity
opium alkaloids
opportunistic principle - evolution
opposite - leaf arrangement
opposite - phyllotaxis - herbarium
opposite charges - ionic interactions
opposite direction - movement - signal - control
opposite oriented IS - elements
opposite pairs - properties - parentals - SAGARET
opposite-leaved - leaves - herbarium
optic isomers
optical density
optical test
optically active substances - amino acids
optically active substances - sugar
optimization - features - progression
optimization - selection - reaction compartments
optimization processes - projections - ecosystems
optimum curve - enzyme action - activation - inhibition
optionally aerobic - Klebsiella - nitrogen - reduction
optionally autogamy
Opuntia - hairs - SEM
orchid flowers - insects
orchid seeds
Orchidaceae - zygomorph - flower diagram
orchids - fertilization - DARWIN, C.
orchids - mycorrhizas
orchids - parasites - first phase of life
orchids - phytoalexines
orchinol - fungicide
orchinol
ordovician epoch - geological time scale
ORF - chloroplast genome - open reading frames
organ anlage - homeotic genes
organ anlages - organs
organ specific - isoenzymes
organelles - cells - levels of hierarchy - systems
organelles - electron microscopy
organelles - plasma movement - microtubules - microtubuli
organelles - uptake - protoplasts
organic - organismic kingdoms
organic acids - MILLER’s apparatus - simulation
organic acids - ripening of fruits - ethylene
organic acids - vacuole
organic acids
organic kingdoms - procaryotes
organic molecules - precambrium
organic phosphorus compounds - reservoirs
organic solvent - precipitation - proteins
organismal kingdom - fungi
organismal variety - evolution
organisms - photoautotrophic
organization - genome - DNA fractions
organizational level - DNA-amounts
organs - dorsiventrale - nastic movements
organs - homologous - progressive transformation
organs - levels of differentiation - ontogenesis
organs - radial symmetry - tactic movements
organs - tendrils
organs of radial symmetry - tactic movements
organs
organ-specific expression - genetic engineering
orientation - cell - microtubules - microtubuli
orientation - cellulose fibrils - microtubules - microtubuli
orientation - cellulose fibrils - primary wall - microtubules - microtubuli
orientation - chloroplasts - movement
orientation - layers - membrane model
orientation - microfibrils
orientation - microfilaments - xylanes
orientation - microtubuli - cellulose fibrils - cell wall
orientation - mitotic spindle - morphactines
orientation - nuclear spindle - plane of division - cell
orientation - orthotrope
orientation - phototaxis - flagellates
orientation - phytochrome molecules - light
orientation - proteins - membrane
orientation - receptor molecules
orientation - vectorial - proteins - membrane
orientation - water molecules
orientation pattern - microfibrils
orienting factors - selection
Origanun dictamnus
origin - descendence - theory - DARWIN, C.
origin - life - complexity
origin - plant species - lectins
origin - procaryotic - ATP-synthetase
origin - pylogenetic - viruses
origin - replication
origin - spcies - summary - DARWIN, C.
origin - species - UNGER
original gene - prolamine
ornithine - derivatives
ornithine - ornithine cycle
ornithine - rare amino acids
ornithine cycle - aspartate cycle - coupling
ornithine cycle
ornithine
Orobanche crenata - haustorium cell - microtubuli -EM
Orobanche fuliginosa - neighbouring cells - EM
orotate - orotic acid - pyrimidine biosynthesis
orotidylate - pyrimidine biosynthesis
ortho-geotropism
orthotropic organs - radial symmetry
orthotropic orientation
Oryza sativa - elongation growth - submerse - ethylene
oscillating motion - membranes
oscillation - activator - inhibitor - patterns
oscillation - trichomes - Oszillatoria
oscillator - measuring time - endogene Rhythmik
osmium tetroxide - contrasting - specimens - electron microscopy
osmolarity
osmolytics
osmosis - membranes
osmosis - membranes
osmosis
osmotic potential
osmotic pressure - counterbalance - cell wall
osmotic pressure - guard cells - subsidiary cells
osmotic pressure - irreversibility
osmotic pressure - movements
osmotic pressure - osmotic system
osmotic pressure - ribonucleoside triphosphates
osmotic pressure - vacuoles
osmotic pressure - within protoplasts
osmotic state - cell
osmotic system - model
osmotic value - control - stomata movements
osmotic value - malate - CAM
osmotic value - polyploidy
osmotically effective substances - autonomous movement
Oszillatoria - gliding - oscillation - trichomes
oubain - sodium-potassium pump
outbreeding
outer membrane - chloroplasts
outer mitochondrial membrane - electron microscopy
outer plastid membrane - electron microscopy
outer surface - leaves - dimensions
output - system
output signal - transitional element
outside - membrane
oval pits - tracheids
ovar - diagram
ovar - diagram
ovar - pistill
ovary - fruit - auxins
ovary
OVERBEEK, J. van - coconut milk - nutrient media - callus cultures
overgrowing - mycorrhizal fungi - saprophytes
overlapping - electron shells - repulsive forces
overlapping - genetic code
overlapping areas - fertility - dispersal - Laya
overlapping genes - chloroplasts - DNA
ovoid shaped- leaf shape
ovule
OWEN, R. - analogy - homology
OWEN, R. - caricatures
oxalacetate - aspartate synthesis
oxalacetate - citric acid cycle
oxalacetate - citric acid cycle
oxalacetate - lipid synthesis
oxalic acid
Oxalis carnea - joint - anatomy - rhythmic
Oxalis cornicalata - epidermal cells - SEM
Oxalis stricta - clock of flowers - periods of activity
Oxalis - seismonasty
oxaloacetate - HATCH-SLACK cycle
oxaloacetate - malate-oxaloacetate-shuttle
oxaloacetate-translocator
oxaziolin-2-thione - rape
oxidation - beta - catabolic pathways - lipids
oxidation - fatty acids - beta - glyoxysomes
oxidation level
oxidation-alpha - fatty acids
oxidations
oxidative pentose phosphate cycle
oxidative phosphorylatiob - proton translocation
oxidative phosphorylation - phytoalexines
oxidative phosphorylation
oxidized - electron donor
oxidized carbon - carbon cycle
oxidized substance - NERNST equation
oxidizing agent
oxidizing component - photosystems
oxydative phosphorylation - mitochondria
oxydizable substance - photosynthesis
oxydized - sulfur - sulfur cycle
oxygen - atmosphere - photosynthesis - blue-green algae
oxygen - cycle
oxygen - photosynthesis
oxygen - protection - successful use - evolution
oxygen - sensitivity - nitrogenase
oxygen - water splitting - isotopes - photosynthesis
oxygen consumption - ripening of fruits - ethylene
oxygen content - atmosphere - earth's history
oxygen content - atmosphere - photosynthetic activity
oxygen content - atmosphere
oxygen cycle
oxygen cycle
oxygen increase - atmosphere - equilibrium
oxygen production - detection - photosynthesis
oxygen production - NAPDP - reduction
oxyhydrogen reaction - respiratory chain
Oxypolis greenmannii - Fiederblatt - development - LM
ozone layer - oxygen cycle
ozone layer
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