Substances with two or more elements in a fixed ratio: ____________

The kingdom Fungi includes species

Household ammonia has a pH of 12; household bleach has a pH of 13. Which of the following statements about these substances is true?  

A hydroxyl group is characteristic of proteins

A bond based on the unequal sharing of electrons: _________________

You are analyzing a sample of a nucleic acid and determine that the sample contains the nitrogenous base adenine. Are you able to determine if the sample is DNA or RNA? Briefly explain your answer.

Regardless of its specific function, a protein’s function is absolutely dependent upon its ____________________

Which statement provides the best evidence that there is a common genetic code that demonstrates the unity of life?  

Which of the following is a unique property of water?

____________ are the monomers from which large proteins are constructed