Genetics

DNA Model

This demonstration model is constructed to illustrate the ladder-like arrangement of the DNA molecule. The model can be twisted to form the characteristic Watson and Crick double helix configuration. The sides of the ladder (deoxyribose and phosphat... More.

Genes in a Tube™ Classroom Pack

Teach your students how to extract and precipitate their own DNA in this exciting and easy activity. Students can transfer their DNA to a tube that can be used as a pendant on a necklace! DNA can also be saved on the DNA Report Card™. All you need... More.

Principles of DNA Sequencing Kit

DNA sequencing is used to determine the primary structure of DNA. This experiment is a dry lab that explains DNA sequencing and analysis. Actual autoradiograms from DNA sequencing experiments are provided for identification of mutated nucleotides. Inclu... More.

DNA Colossal Concept Poster

Help students to understand the “secret life” with this dramatic display of the structure of DNA presented in precise detail. Teacher’s guide contains additional information about genes and the components of DNA. Also offers a variety ... More.

DNA Model

This preassembled, true-to-life DNA model is built to a scale of 10 cm to 1 mm and accurately depicts a 16 base pair section of DNA. The phosphate-deoxyribose backbone and the four bases are represented by custom plastic moldings that show t... More.

Protein Synthesis Kit

Use this kit to model the translation process by assembling and moving the pieces on a magnet-receptive marker board. Ribosome pieces can be moved along the mRNA strand as amino acids bond to the growing polypeptide chain. Kit includes one large tRN... More.

Genetic Concepts Kit – Lab-Aids® No. 70

Duplicate Mendel’s years of work and research in minutes. This series of experiments and carefully developed worksheets leads students through the problems encountered by the “Father of Genetics,” enabling the students to “redisc... More.

Individual DNA And Molecular Model Kit – Lab-Aids® No. 71-513

This kit lets students construct a model of an 8-rung ladder segment of the DNA molecule, and then build a molecular model of the basic components of the nucleotides of RNA and DNA. A set of instructions for constructing the models is included with ... More.

Molecules of Life Kit – Lab-Aids® No. 505

Students study the basic structure of the chemistry of carbohydrates, lipids, and proteins by constructing three-dimensional models. Starting with the water molecule, students use easy-to-follow, individualized worksheets and color-coded... More.

The Molecular Model of DNA and Its Replication Kit – Lab-Aids® No. 71

Using simple and exclusive components, students easily build their own 8-rung ladder segment of the DNA molecule based on the model proposed by Watson and Crick in 1953. The components are made of color-coded plastic, and are easily assembled an... More.