Question 9 of 10 How do your cells get energy from peanut butter? O A. Their chromosomes use nucleic acids from the peanut butter to make proteins. O B. Their mitochondria use sugar from the peanut butter to make a usable form of energy. C. Their nuclei use lipids from the peanut butter to make more DNA. D. Their cell membranes use DNA from the peanut butter to make phospholipids.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.