CLEP Study Guide 2026

Hardy-Weinberg equilibrium requires a large (ideally infinite) population, so small population size violates the assumptions.

The smooth ER lacks ribosomes and is specialized for lipid synthesis, including phospholipids and steroids.

Mutations arise randomly and independently of need; natural selection then acts on the phenotypic variation they generate.

Explanation: Medieval, Renaissance, Baroque, Classical, Romantic, and 20th century is the historical eras of Western music in chronological order. The term "Gregorian" describes a kind of Capella liturgical music popular during the medieval era. The Baroque era saw the invention of the musical genre known as opera. A popular style of painting during the Romantic musical era was expressionist. Music that lacks a central note, or key, became popular in the 20th century.

The pancreas produces insulin to regulate blood sugar levels.

Without the functional hydrolase (hexosaminidase A), gangliosides cannot be broken down and accumulate within lysosomes, causing neuronal dysfunction.