Considering the following analogy, determine which component represents ATP's role in the cells of the body. As the river flows past the old mill, it turns the water wheel, which in turns powers the movement of the millstone that grinds the wheat.
Henry's science fair project focused on variation in the very obvious reaction between vinegar and baking soda. He noted that as he ________ the volume of vinegar, he saw a/an ________ in bubbling in the beaker.
An unknown molecule was detected in a tissue sample. The molecule is composed of carbon, hydrogen, and oxygen; appears to be a branching polymer; and is hydrophilic. This molecule is most likely a ________.
Prions are pathogenic proteins that are linked to different neurodegenerative diseases. Investigations of some have indicated that normal cellular proteins and prions have the same amino acid sequence. How is this possible?
A polar covalent bond forms between Atom 1 and Atom 2. The Atom 1 side of the bond is slightly negative, and the Atom 2 side of the bond is slightly positive. Which atom has the higher electronegativity?