Which are encoded by dna, are responsible for the traits we observe in an organism. a. lipids b. proteins c. starches d. sugars

What is the molar mass of potassium nitrate, kno3

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products