Hormones in which class are made up of a short chain of amino acids?

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs

What substance acts to prevent sudden ph changes in bodily fluids?