1. Is this reaction endothermic or exothermic? 2. What is the reactant(s)? X2 +Y2

3. What is the energy of the reactants?

4. What is the product(s)?

5. What is the energy of the products?

6. What is the activated complex?

7. What is the energy of the activated complex?

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.