Phospholipids and triglycerides both _____.

Which of these provides evidence of the common ancestry of all eukaryote life?

Define the word “biology”.

What are the basic “building blocks” of DNA?

A friend of yours calls to say that his car would not start this morning. He asks for your help. You say that you think the battery must be dead. If so, then jump-starting the car from a good battery will solve the problem. In doing so, you are _____.

Which molecule shown above can increase the concentration of hydrogen ions in a solution and is, therefore, an organic acid?

Name two examples of molecules that contain a phosphate functional group within their structures.

A mole is equal to what specific number of atoms or molecules.  

At which level of protein structure are interactions between R groups most important to protein shape maintenance and functionality?

List the three functions of a triglyceride molecule in a human body. 1._________ 2._________ 3._________