The human stomach contains acids that aid in digestion. a stomach enzyme was placed in a solution that contained no acid. why did the stomach enzyme not work properly?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis