Escherichia coli (commonly abbreviated E. coli) is a Gram-negative, rod-shaped bacterium that is commonly found in...
Ebola virus disease (EVD) is the name for the human disease which may be caused by any of four of the five known...
An ecosystem is a biological environment consisting of all the organisms living in a particular area, as well as...
Elastin is a protein in connective tissue that is elastic and allows many tissues in the body to resume their...
Electrophoresis is the motion of dispersed particles relative to a fluid under the influence of a spatially...
Endocannabinoids refers to a group of neuromodulatory lipids from cannabinoid group that are involved in a variety...
Endocytosis is a process by which cells absorb molecules (such as proteins) by engulfing them.
It is used by all...
The endoplasmic reticulum (ER) is an organelle of cells in eukaryotic organisms that forms an interconnected...
Enzymes are proteins that catalyze chemical reactions. In enzymatic reactions, the molecules at the beginning of...
In biology, and specifically genetics, epigenetics is the study of heritable changes in gene expression or...
Epithelium is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and...
An epitope, also known as antigenic determinant, is the part of an antigen that is recognized by the immune...
Estrogens are a group of compounds named for their importance in the estrous cycle of humans and other...
Ethylene (IUPAC name: ethene) is an organic compound, a hydrocarbon with the formula C2H4 or...
Eukaryotic cells are typically much larger than those of prokaryotes. They have a variety of internal...
Euploidy is the state of a cell or organism having an integral multiple of the monoploid number, possibly...
Exocytosis is the durable process by which a cell directs the contents of secretory vesicles out of the cell...
An exon is a nucleic acid sequence that is represented in the mature form of an RNA molecule either after portions...