The release of insulin from the pancreatic beta cells can inhibit its further release from the same cells. this is an example of hormone action. a) retinoidb) autocrinec) juxtaposedd) arachidonic

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos