Which type of cell uses energy to carry out life processes
1 plant cell, only
2 animal cell, only
3 both a plant cell and animal cell
4 neither a plant cell nor an animal cell

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

What is the standard unit of measure for acceleration?

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?