Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Basic components of each living cell Illustration Play

Basic oxides Animation Play

Batteries in electric devices Animation Play

Blood cells Whiteboard exercise Play

Blood – a liquid connective tissue Slideshow Play

Body of a sportsman – regular training makes you strong Student activity Play

Breathing in extreme conditions Animation Play

Bryophytes Student activity Play

Buffer range Student activity Play

Buffer solutions Whiteboard exercise Play

Buffer solutions Student activity Play

Buffering action Student activity Play

Building the simplest voltaic cell Animation Play

Calculating the electromotive force of a cell Animation Play

Calculating the standard electromotive force of a voltaic cell Chart Play

Calculating the standard electromotive force of a voltaic cell Student activity Play

Capillaries Animation Play

Capsid Student activity Play

Causes of sickle cell disease Illustration Play

CD4+ T cell Animation Play

CD8+ T cell Animation Play

Cell cycle Student activity Play

Cell cycle Animation Play

Cell cycle constituents Slideshow Play