Lowering of activation energy Animation Play

Lowering of activation energy Student activity Play

Maxwell–Boltzmann distribution Animation Play

Mechanism of enzymatic reactions Student activity Play

Mechanism of enzymatic reactions Whiteboard exercise Play

Notation and energy diagram Animation Play

Peptide hormones Animation Play

Positive feedback Animation Play

Positive feedback Student activity Play

Potential energy diagrams for chemical reactions Student activity Play

Reaction mechanisms Whiteboard exercise Play

Reaction mechanisms Student activity Play

Receptors activation thresholds Whiteboard exercise Play

Sensation; perception and activation thresholds Slideshow Play

Sensation; perception and activation thresholds Student activity Play

Specificity of hormone activity Student activity Play

Temperature dependence of reaction rates Student activity Play

The components of the translation mechanism Student activity Play

The course of the reaction Animation Play

The energetic diagram for alkane combustion Animation Play

The integration of viral nucleic acid with the host's genome Slideshow Play

The life cycle of HIV Student activity Play

The life cycle of HIV Whiteboard exercise Play

The stomach – further mechanical breakdown and digestion of proteins Student activity Play

The stomach – further mechanical  breakdown of food and the digestion of proteins Whiteboard exercise Play