[Campbell Biology P.105] What are the key characteristics that make carbon the basis for the... | Practice Question

What are the key characteristics that make carbon the basis for the immense diversity of biological molecules?

  • A: Carbon atoms can form up to four covalent bonds with other atoms, including other carbon atoms.
  • B: Carbon forms strong ionic bonds with hydrogen, oxygen, and nitrogen.
  • C: The properties of carbon-containing molecules depend solely on the arrangement of their carbon skeleton.
  • D: Carbon's ability to bond only with hydrogen and oxygen leads to molecular complexity.

Explanation

The text states that carbon can form four bonds and is unparalleled in its ability to form large, complex, and varied molecules. It also specifically mentions bonding with hydrogen, oxygen, and nitrogen, as well as other carbon atoms to form carbon skeletons, all contributing to molecular diversity.