Cell and molecular biology definitions with Beelib, the online biology dictionary

biological dictionary, biology encyclopedia, online biology encyclopedia, biology terms dictionary, online biology dictionary

Discover our online cell biology dictionary and molecular biology encyclopedia. Find out cell biology article and biochemistry article. Beelib, the online biology encyclopedia, will simplify your search

biological dictionary, biology encyclopedia, online biology encyclopedia, biology terms dictionary, online biology dictionary, beelib, biology definitions, biology dictionary, cell biology dictionary, biochemistry definition, biology article, online biological dictionary, biology definition, biology terms, biology diagram, cell diagram, human cell diagram, biochemistry topic, molecular biology, cell biology article, molecular biology dictionary, biochemistry article, microbiology article, molecular biology encyclopedia, biochemistry dictionary, cell biology, microbiology dictionary, genetics article, genetics dictionary, medical terminology biological dictionary, biology encyclopedia, online biology encyclopedia, biology terms dictionary

Search Term Names Search Definitions       Begins with this text (letter) Contains this text         Search also within Equivalent Names    Movie1 Signaling pathway leading to activation of a transcription factor via a beta adrenergic receptor.  Movie2 Movie of the signaling pathway triggered by a glucocorticoid hormone.  Movie3 How a protein is linked to plasma membrane by a farnesyl unit.  Movie4 Sequence of the PCR steps.  Movie5 Schematic structure of an immunoglobulin (IgG in this example).  Movie6 The different steps of Na+ and glucose transport in intestinal cells.  Movie7 Schematic description of the genes corresponding to the variable (V) and constant (C) regions of the Heavy (H) and Light (L) chains of a typical immunoglobulin (IgG here).  Movie8 Illustration of gene recombinations within the genes of the heavy and light chains of immunoglobulins.  Movie9 Gene recombination between D-J and V-D in the heavy chain, and between V-J in the light chain, uses association between particular base heptamers and octamers.  Movie10 Schematic description of various expressions of immunoglobulins: - expression of membrane IgM; - expression of membrane IgM and IgD; - alternative expression of membrane and secreted IgM; - expression of IgG, IgA and IgE by Ig class, or isotype, switching.  Movie11 Animation showing how telomerase elongates the telomeric end of a chromosome.  Movie12 Schematic representation of the mitosis steps.  Movie13 Movements of a cell during a typical diapedesis process.  Movie14 In eukaryotes, replication proceeds at several "replication bubbles" simultaneously.  Movie15 Schematic description of a replication process (inspired from E. coli replication): bottom : DNA leading strand; top : DNA lagging strand. On the lagging strand, successive RNA primers are synthesized by : - (primase + helicase) in E. coli; - (primase + DNA Pol alpha) in eukaryotes. The leading strand is then extended by : - DNA Pol III in E. coli; - DNA Pol delta in eukaryotes. The lagging strand is extended by : - DNA Pol III in E. coli; - (primase + DNA Pol alpha) or DNA Pol delta in eukaryotes ?  Movie16 Description of the translation process in prokaryotes.  Movie17 Description of the translation process in eukaryotes.  Movie18 Description of meiosis.