(02.02 MC)Which of the following describes an advantage of using a light microscope instead of an electron microscope?

(02.06 MC)Cellular respiration in plants does not require atmospheric oxygen because

(02.03 HC)Studies have shown that some medications can damage mitochondria. Which of the following would you predict to be the most likely long-term effect on an organism with damaged mitochondria?

(01.01 LC)Which question can be answered by science?

(01.03 MC)Which of the following was mostly likely not present on the early Earth during the evolution of self-replicating molecules?

(01.02A MC)Which characteristic of an amino acid is most affected by the uniqueness of the organic side chain?

(02.03 MC)Which of the following organelles houses DNA in eukaryotic cells?

(02.06 LC)What ultimately happens to the light energy captured during photosynthesis?

(02.04 HC)Water (H2O), carbon dioxide (CO2), and oxygen (O2) are all quite small molecules, yet they move across cell membranes differently. Both CO2 and O2 passively diffuse across the cell membrane directly while H2O moves across the cell membrane by facilitated diffusion. What can be concluded about these three molecules based on the way they react to the cell membrane?

(01.01 MC)Fruit flies are commonly used in genetic investigations that focus on traits passed from parents to offspring over several generations. What can you infer is the reason fruit flies are the most commonly used organism for this type of investigation?