SAT Subject Test in Biology Practice Tests

Practice Tests

Topics

• SAT Subject Test in Biology

  • Molecular Biology

    • Macromolecules

      • Proteins

      • Carbohydrates

      • Lipids

      • Nucleic Acids

    • DNA, RNA, and Proteins

      • Protein Structure

      • RNA Structure and Function

  • Ecology

    • Species Relationships

      • Food Webs and Pyramids

      • Trophic Levels and Energy Flow

      • Types of Interspecies Relationships

      • Biodiversity

    • Ecological Principles

      • Biochemical Cycles

      • Biomes, Habitats, and Niches

      • Communities and Populations

      • Environmental Principles

  • Genetics

    • Meiosis and Recombination

    • Inheritance Patterns

    • Genes and Chromosomes

    • Population Genetics and Hardy-Weinberg

    • Genetic Abnormalities

  • Systems Biology

    • Plant Biology

      • Plant Structures, Proteins, and Hormones

      • Plant Evolution and Adaptations

      • Water and Nutrient Transport

    • Animal Biology

      • Endocrine System+3 topics

        • Hormones

        • Glands

        • Endocrine Signals and Functions

      • Excretory and Digestive Systems+6 topics

        • Nephrons

        • Kidneys

        • Excretory Hormones

        • The Digestive Tract

        • Stomach Cells and Enzymes

        • Pancreatic Enzymes

      • Nervous System and Action Potentials+4 topics

        • Divisions of the Nervous System

        • Neurons and Neural Structures

        • Neurotransmitters

        • Action Potentials

  • Microbiology

    • Bacteria and Prokaryotes

    • Prokaryotic Cell Functions

    • Viruses

    • Fungi

  • Evolution

    • Evidence of Evolution

    • Phylogenetics

    • Natural Selection

    • Speciation

    • Types of Evolution and Speciation

    • Other Evolution Principles

• Cell Structures

  • Nucleus and Nucleolus

  • Mitochondria and Chloroplasts

  • Ribosomes and Cytoskeleton

  • Cell Membrane and Cell Wall

  • Intercellular Junctions

• Glycolysis

• Krebs Cycle

• Cell Signaling

• Photosynthesis