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._________

Charles Darwin proposed a mechanism for descent with modification that stated that organisms of a particular species are adapted to their environment when they possess _____.

A maple leaf is at which level in the hierarchical organization of life?

Nucleic acids are polymers made up of which of the following monomers?

A pentose sugar, a phosphate and a nitrogenous base such as Thymine are all apart of the chemical structure known as a ____________

Carbon dioxide (CO2) is readily soluble in water, according to the equation CO2 + H2O ↔ H2CO3. Carbonic acid (H2CO3) is a weak acid. If CO2 is bubbled into a beaker containing pure, freshly distilled water, which of the following graphs correctly describes the results?