Which cellular organelle is responsible for generating most of the cell's energy?

What is the primary function of DNA?

Which process converts light energy into chemical energy in plants?

What is the role of enzymes in biological reactions?

Which of the following is NOT a characteristic of all living organisms?

Which type of blood vessel carries deoxygenated blood to the lungs?

What is the term for the process by which cells divide in sexually reproducing organisms to produce gametes?

Which of the following is an example of a vestigial structure in humans?

What is the function of the ribosome?

Which of the following is the most inclusive (broadest) taxonomic rank?