Build A Solid Foundation In Biology

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Study Smart With Free Biology Tutorials Designed to Help You Gain Mastery

Choose from these few free tutorials on the subject of Biology. Learn at your own pace and build a solid foundation.

"Never forget! If you are patient, persistent and consistent enough, you can learn and master anything."

Recommended For UTME Candidates And Secondary School Students


Biology 101: Introducing Biology

Topics explored include what life sciences is, how to draw biological diagrams, molecules for life, water's importance for life, vitamins and minerals.


Biology 102: Basic Units of Life

Topics explored include cells as the basic units of life, molecular makeup of cells, cell structure and function, cell organelles, cell division, the cell cycle, mitosis and cancer.


Biology 103: Plant and Animal Tissues

Topics explored include what tissues and organs are, plant tissues, animal tissues, applications of indigenous knowledge and biotechnology and the leaf as an organ.


Biology 104: Plant Systems

Topics explored include root and stem anatomy of dicotyledonous plants, transpiration, plant wilting and guttation, uptake of water and minerals in the root.


Biology 105: Animal Systems

Topics explored include skeletons, the human skeleton, musculoskeletal tissues, human locomotion, bone diseases, circulatory systems, and cardiovascular diseases.


Biology 106: Biospheres to Ecosystems

Topics explored include the biosphere, aquatic and terrestrial biomes, environment, ecosystems, energy flow, food chains, food webs, nutrient cycles and ecotourism.

Biology 107: Biodiversity and Classification

Topics explored include biodiversity, classification schemes, Kingdom Monera, Kingdom Protista, Kingdom Fungi, Kingdom Plantae, and Kingdom Animalia.


Biology 108: History of Life on Earth

Topics explored include the representation of life's history, mass extinctions and life's history, impact of humans on biodiversity and the environment, and fossil tourism.

Recommended For First And Second Year University Students


Biology 201: The Chemistry of Life

Topics explored include what life is, an introduction to the chemical foundation of life, atoms, isotopes, ions, molecules, water, carbon and the roles they play in life.


Biology 202: Biological Macromolecules

Topics explored include synthesis of biological macromolecules, carbohydrates, lipids, proteins and nucleic acids, and the molecular structures of these macromolecules.


Biology 203: Cell Structure and Transport

Topics explored include prokaryotic and eukaryotic cells, endomembrane systems and proteins, cytoskeleton, plasma membranes, passive and active transport.


Biology 204: Cell Metabolism

Topics explored include energy and metabolism, potential, kinetic, free and activation energy, laws of thermodynamics, adenosine triphosphate (atp) and enzymes.

cellular respiration-mitochondria

Biology 205: Cellular Respiration

Topics explored include energy in living systems, glycolysis, oxidation of pyruvate, citric acid cycle, oxidative phosphorylation, metabolism without oxygen and so on.


Biology 206: Photosynthesis

Topics explored include the overview of photosynthesis, the light-dependent reactions of photosynthesis, and using light energy to make organic molecules.

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