The information below is an excerpt from a 2025 publication…

The information below is an excerpt from a 2025 publication in Nature titled “Structural and functional characterization of human sweet taste receptor”. Certain T1R2 VFT mutations shift EC50 values for multiple sugars in parallel. What structure–function conclusion is most consistent with this pattern?

The cell responsible for giving “birth” to all the different…

The cell responsible for giving “birth” to all the different blood cells (that is to say, it can differentiate into any of the blood cells we eventually see in circulation) is called a [pluripotent][stem][cell]. *One word per space. Use all lowercase letters. *Do not add any spaces or punctuation before or after each word.