Plasmids are circular DNA molecules commonly used as vectors in molecular biology research to clone, express, or manipulate genes.
November 07, 2025
high
temporal
Defines plasmids and their typical use in laboratory research.
Caenorhabditis elegans (C. elegans) is a species of nematode (roundworm) widely used as a model organism in genetics and developmental biology research.
November 07, 2025
high
temporal
Identifies C. elegans and its role as a common laboratory model organism.