| Biovisual Charts and Models >> Genetics and Molecular Models >> Biochemicals Models |
| Biochemicals Models MESEISION- Stabl's semiconservative mechanism for DNA replication. Showing that each of the two strands of parent molecule serve as a template for the synthesis of a new Complementary stand. A very illustrative model in Showcase. Model showing antibody reaction. Model showing principle of active immunization- Showing antibodies formed before serious infection and performed antibodies which protect against serious infection. Model showing transcription method- Obtaining a Gene from MRNA Model Showing Antibody formation according to the Clonal selection Model. Model showing crossing over by pairing between complementary single standard tails from Ds DNA molecules Meselson and Radding Model showing mechanism of strand transfer- A greatly enlarged and illustrative model Structure of carbohydrate- This illustrates the structure of a monosaccharide (glucose) or simple sugar, Arranged in showcase Structure of lipid- This clearly illustrates the formation of a fat molecule of fatty acids are joined to one molecule of glycerine with loss of three water molecules Protein synthesis- By placing two of the amino-acid molecules together the hydrogen of the amino terminal of one acid joins with the hydroxyl of the carboxyl terminal of the other acid, forming water molecule which drops out and resulting grouping represents a peptide bone, two amino-acid, so joinded form a dipeptide. Model of Chloride shift- It shows the phenomenon of buffering effect of haemoglobin and the chloride shift Kreb's cycle (Citric acid cycle)-This model shows that how 36 molecules of ATP are produced in the cycle and only two molecules ATP are formed in glycolysis. Types of cell membranes- Set of three models on board. Nucleus-Typical structure on board |
