Words similar to frog

Example sentences for: frog

How can you use “frog” in a sentence? Here are some example sentences to help you improve your vocabulary:

For instance, epibatidine, a drug that is extracted from the skin of an Ecuadorian frog and that acts at nAChRs, has been shown to be 200 times more potent than morphine at blocking pain in animals.
Any older, and no new frog developed.
We previously showed that disruption of Delta-Notch signaling, by injection of RNA encoding a dominant negative form of frog Delta-1 protein into early cleavage stage zebrafish embryos, caused formation of excess early-specified primary motor neurons and reduced numbers of later-specified secondary motor neurons [ 28].
The nocturnin gene was discovered in a differential display screen for circadian gene expression using the retina of the African clawed frog, Xenopus laevis [ 35, 36].
47 nM) and a selectivity of 4,000-fold greater for the δ- than the μ-opioid receptors, even when compared to the other very potent deltorphin I (isolated from the frog Phyllomedusa bicolor , 15) which has an affinity of 0.60 nM and a selectivity of 3,570 fold greater δ/μ.