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Cellular & Molecular Biology

The molecular machinery beneath it all — the molecules of life, proteins as machines, the membrane, enzymes, signaling, energy, and the molecular damage that drives aging.

8 lessons·~2h·⭐ 1,495 XP·🏆 Certificate on completion
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Module 1 — The Molecules of Life

The four biomolecules, and proteins as molecular machines.

  1. 1
    The Four Molecules of Life
    Proteins, carbs, lipids, nucleic acids
    16 min
    ⭐ 190
  2. 2
    Proteins: The Molecular Machines
    How sequence becomes shape becomes function
    16 min
    ⭐ 190
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Module 2 — The Cell Up Close

The membrane and the organelle machinery at molecular detail.

  1. 1
    The Cell Membrane
    The fluid mosaic gatekeeper
    15 min
    ⭐ 185
  2. 2
    Inside the Cell: Molecular Machinery
    The molecular assembly line
    15 min
    ⭐ 185
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Module 3 — Molecules in Action

Enzymes that run chemistry, and signaling that coordinates it.

  1. 1
    Enzymes & Metabolism
    The catalysts that make life possible
    15 min
    ⭐ 185
  2. 2
    Cell Signaling
    How cells communicate at the molecular level
    15 min
    ⭐ 180
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Module 4 — Energy & Molecular Aging

How cells make energy, and the molecular damage that drives aging.

  1. 1
    The Molecular Basis of Energy
    From food to ATP, and the spinning turbine
    16 min
    ⭐ 190
  2. 2
    Molecular Damage & Aging
    Oxidation, glycation, and aggregation
    16 min
    ⭐ 190