Which statement would be true if glucagon secretion were permanently inhibited, resulting in negative feedback? Blood glucose levels would decrease.

Glycogen formation would be inhibited.

Insulin production would decrease.

The synthesis of fat would decrease.

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?

The polarity of an oxygen-hydrogen bond is higher than the polarity of a nitrogen-hydrogen bond, allowing amines to be more soluble than alcohols.

The first supersonic flight was in 1947. it was just above the speed of sound. which altitude would you expect captain yeager to have used for his flight