Which sentence best describes the role carbon plays in the structure of compounds present in living things?
carbon plays no role in the structure of organic compounds.
carbon plays a somewhat important role in the structure of organic compounds.
carbon plays a fundamental role in the structure of organic compounds.
carbon plays a minimal role in the structure of organic compounds.

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is

Read this summary of a scientific theory: "cells are the most basic structural and functional units of life. all living organisms are made up of one or more cells. all cells that are alive in the world today came from pre-existing cells." which of the following would require this theory to be modified? -a.) a survey finds that a majority of people believe viruses carry out the basic processes of life. -b.) a prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets. -c.) the dna of unicellular and multi-cellular organisms is shown to have many fundamental similarities. -d.) scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.