5. What are the most
important organic molecules
for living beings?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
There are many types of organic
molecules that are important for the
living beings. Especially important are
acids and proteins,
(including glucose), lipids and
acids (A and A).

Biochemistry Introduction Review -Image Diversity: amino acid molecule
protein molecule carbohydrate molecule
lipid molecule nucleic acid molecule