Cell X has large number of mitochondria with many internal folds. Cell Y, however, has few mitochondria and fewer internal folds. What can you conclude about the functions of these two types of cells?

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

What does spontaneous generation mean?