Examlex
In which type of learning is an antecedent stimulus that does not produce a response linked with a stimulus that does produce the response?
Repressible Operon
A regulatory mechanism in genetics where the presence of a certain substance inhibits gene transcription, typically found in prokaryotic organisms.
Lactose Operon
A cluster of genes in bacteria that encodes enzymes responsible for the metabolism of lactose, regulated by the availability of this sugar.
Tryptophan Operon
A group of genes that are regulated together, involved in the biosynthesis of the amino acid tryptophan in bacteria.
Operons
A functioning unit of genomic DNA containing a cluster of genes under the control of a single promoter, found primarily in prokaryotes.
Q183: In the classroom, which of the following
Q240: Two schedules of reinforcement that produce the
Q324: Regarding marijuana and THC, which of the
Q390: Dream actions of flying, floating, or falling
Q485: Helen is suffering from caffeinism.Her symptoms may
Q528: Jimmy's mother scolds him for reaching for
Q592: At a party, a friend of yours
Q708: According to Freud, the four dream processes
Q736: In Pavlov's experiments with dogs, the conditioned
Q748: When drugs like barbiturates or tranquilizers are