Suppose that a membrane channel obeys the concerted allosteric model with hill coefficient 1.5. in thepresence of 12μm ligand, the ratio of opened to closed channels is 0.2. what is the fraction of opened channels in the presence of 0.1 mm ligand?

Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body