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- If the addition of an acid or a base to a solution does not change its pH (or changed minimally), then that solution is referred to as a ________._____________ is a series of reactions in which a specific biomolecule is converted into a product molecule.A solution at pH 4 is _____ times as _______ as a solution at pH 7.
- The reverse type of reaction, one that breaks larger molecules down into smaller molecules, is called _________.__________ are chemicals that are taken into the body and used to produce energy or provide building blocks for new molecules.A chemical reaction that joins two organic molecules into a larger one and produces water as a by-product is called _____________.