Replication of genes without living cells Student activity Play

Reproduction in bacteria Animation Play

Reproductive cells Animation Play

Role of anions in plant cells Slideshow Play

Role of cations in plant cells Slideshow Play

Short-distance transport – transport between cells Student activity Play

Single and multicellular organisms Slideshow Play

Sizes of animal cells Slideshow Play

Sizes of bacterial cells Slideshow Play

Sizes of plant cells Slideshow Play

Smoking and ciliary cells Animation Play

Solving some special quadratic equations Whiteboard exercise Play

Solving some special quadratic equations Student activity Play

Somatic and reproductive cells Slideshow Play

Special case Student activity Play

Special case Whiteboard exercise Play

Special cells Class activity Play

Special cells Whiteboard presentation Play

Special cells in plants Slideshow Play

Special location of terminal side Animation Play

Specialization and structure of nerve cells Slideshow Play

Specialization of cells Whiteboard presentation Play

Specialization of cells Class activity Play

Specialized cells Animation Play

Sperm cells Illustration Play