Question

Lipids/fats play important roles in living things, including making up the majority of ALL cell membranes. Select the one correct role they do for living things from the choices below. a enzymes b low calorie source of dietary fiber c primary energy source produced in photosynthesis d excellent insulators

Answer 1

The correct role of lipids/fats for living things from the provided choices is d) excellent insulators.

While lipids also serve other important functions (like forming cell membranes and serving as energy reserves), in the context of your options, "excellent insulators" accurately describes one of their key roles, particularly in organisms that need to maintain body temperature.