Antibiotics in the living world Student activity Play

Antibiotics in the living world Whiteboard exercise Play

Antigen-presenting cell Animation Play

Apical and lateral meristems Student activity Play

Apoptosis Animation Play

Application of electric motors Student activity Play

Application of radioactive isotopes Student activity Play

Applications of voltaic cells Whiteboard exercise Play

Arranging metals according to their increasing reducing power Simulation Play

Arranging metals according to their increasing reducing power Student activity Play

Asymmetry of the epithelial cell Slideshow Play

ATP – a transporter of energy in a cell Slideshow Play

ATP – the main source of energy in a cell Animation Play

Automatism of the heart Whiteboard exercise Play

Bacterial cell walls Slideshow Play

Bacterial cell walls and Gram-staining Illustration Play

Bacteriophages – bacterial viruses Slideshow Play

Basic components of each living cell Illustration Play

Batteries in electric devices Animation Play

Biogenic compounds of the living organisms Slideshow Play

Biologically important transition metal complexes Student activity Play

Biotic and abiotic factors in the environment Student activity Play

Biotic and abiotic factors in the environment Whiteboard exercise Play

Blood cells Whiteboard exercise Play

Blood – a liquid connective tissue Slideshow Play