As a result of the Human Genome Project, a gene map of the entire human genome was produced. A gene map shows A.
the relative frequency of variations of genes within a population.
B.
the relative frequency of genes entering and leaving a population.
C.
the relative location of DNA within the nucleus of each cell.
D.
the relative location of each known gene on a chromosome.

1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.