Answer:
Nuclear receptors (NRs) are a class of proteins responsible for sensing steroid and thyroid hormones and certain other molecules. There are 48 genes in the human genome that code for the NRs. The myriad molecular pathways modulated by NRs including but not limited to inflammation, lipid metabolism, apoptosis, extracellular matrix regulation, energy metabolism, and angiogenesis.
https://www.creative-biogene.com/Services/Drug-Discovery-Services/Nuclear-Receptor-Screening-Assays.html
Explanation:
The purpose of cutting a frog heart it too relate how the heart structure is. It is just a small scale of the human heart.
It will be 11:30 AM in bangkok, or so the time zone says..... lol
Answer:
A
Explanation:
It allows the cell to control what materials enter and leave.
