The brain stem is reasonable for a. directing information in the brain and secreting hormones b. regulating vital functions and memory c. motor processing and regulating homeostatic functions d. sensory processing and regulating balance

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

About how much of the cell mass is watet

The effect of a hormone on a target cell may be decreased by the presence of