(02.03 MC)Which of the following correctly describes contrasting features of a plant cell and an animal cell?

(02.06 LC)Why does darkness affect the light-independent reactions of photosynthesis?

(02.06 LC)Why does darkness affect the light-independent reactions of photosynthesis?

(01.03 MC)What macromolecules are capable of self-replication?

(01.03 MC)It is hypothesized that RNA may have evolved before DNA because RNA molecules

(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 HC)In a magazine advertisement, a manufacturer claims its laundry ball, which contains ceramic pellets, gets clothes clean by changing the pH of the water. The ad claims the product reduces wear on clothing, contaminants in the environment, and the cost of doing laundry. What should the advertisement include to give a consumer more confidence in this product’s claims?

(01.02 MC)Which of the following correctly completes the following equation:Nitrogenous base + sugar + phosphate group =

(01.01 MC)Which of the following questions can be answered scientifically?

(01.07 LC)What type of evidence would the statement “I saw the car hit the tree” be considered?