The experimental approach taken in current biological investigations presumes that ________.
A) simple organic compounds can be synthesized in the laboratory from inorganic precursors, but complex organic compounds like carbohydrates and proteins can be synthesized only by living organisms
B) a life force ultimately controls the activities of living organisms, and this life force cannot be studied by physical or chemical methods
C) living organisms are composed of the same elements present in nonliving things, plus a few special trace elements found only in living organisms or their products
D) living organisms can be understood in terms of the same physical and chemical laws that can be used to explain all natural phenomena

Question

Quizplus · Accepted Answer

The experimental approach taken in current biological investigations presumes that living organisms can be understood in terms of the same physical and chemical laws that can be used to explain all natural phenomena. This approach rejects the idea of a life force controlling the activities of living organisms (B) and recognizes that both simple and complex organic compounds can be synthesized in the laboratory from inorganic precursors (A). Additionally, trace elements found in living organisms are not unique to them (C).

The Experimental Approach Taken in Current Biological Investigations Presumes That