Designed to aid in teaching the structure and function of the nucleic acid molecules that make up DNA and RNA . The Teacher's Guide provides lessons designed to take students through 3 modules: DNA Structure, Replication & Transcription and Coding, Translation & Mutations. Key Stage 3, 4 and 5. Includes, 521 k'nex parts enough to build 19 dna and rna models, up to two at a time and packaged in a strong storage tub with a snap on lid. Supports 2 - 3 students working as a team. Includes Teachers CD guide. Key concepts include molecular basis and heredity, chemistry of dna, dna structure, the double helix, enzymatic control of dna process, semi-conservative replication of dna, translation of dna code, transcription and mrna reproduction. Build a mrna strand, replication fork and many more with this educational 521 piece stem set. Recommended for builders 11+, or key stage 3, 4 and 5. Size H5.72, W31.75, D31.12cm. (not included) plus . For ages 11 years and over.

EAN: 0744476787804.

WARNING(S): Not suitable for children under 3 years old.

Only for domestic use.