Mice that lack the gene that normally produces the protein leptin become very obese.Which of the following statements is the best interpretation of this phenomenon?

Question

Quizplus · Accepted Answer

The fact that mice lacking the leptin gene become very obese suggests that leptin plays an important role in the regulation of appetite. This does not necessarily mean that the leptin gene is solely responsible for human obesity, as there are numerous other factors involved. Option A is too simplistic and unsupported by the information given. Option C is an oversimplification of the findings. Option D is incorrect, as the information provided is sufficient to draw a logical conclusion.

Mice That Lack the Gene That Normally Produces the Protein