If a newly developed drug is found to bind to serotonin receptors and activate them, the drug is classified as:

A) an antagonist
B) a ligand
C) a prototype
D) an agonist


Answer: D) an agonist

Biology & Microbiology

You might also like to view...

A tropical biome with grasses as primary producers and scattered trees adapted to prolonged dry spells is known as a:

a. warm desert b. savanna c. tundra d. taiga e. chaparral

Biology & Microbiology

What is the number of possible genotypes in a multiple allele series with 6 alleles? How many of these are homozygous and how many are heterozygous?

What will be an ideal response?

Biology & Microbiology

Scabies is a skin disease caused by a

A) slow virus. B) protozoan. C) mite. D) bacterium. E) prion.

Biology & Microbiology

A population descending from a single organism or pure culture isolate is called a ________.

A. strain B. genus C. subspecies D. species

Biology & Microbiology