5000/Biochemistry Set


1= 1.0cm

Current Reviews: 1
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This is a newly devised molecular model, low in cost , easy to assemble, portable, miniature in size, and precisely designed to comply with requirements of various fields of research and education in the life sciences.

Scale: 1=1cm

It is easy to assemble and accurate. Important biochemical groups are assembled into units, such as peptide bonding units, ribose and deoxyribose ring units, respectively. These groups are designed for the easy addition of other parts and units.

Discrimination of atoms:
As a general rule, the center of atoms is indicated by small spheres. The various parts are color-coded to aid identification. Each of the models is colored to conform with international practice.

Quality of material:
Made of polyacetal resin, light weight and strong, they remain in good condition for a long time.

Special attention and precision processing have been given to the joints so that they can be assembled easily without a supporting stand.
But to construct large models like DNA, tRNA, proteins and enzymes, a standing frame or support for polypeptides and polynueleotides is available for display.

These are economical sets and are also useful for laboratory work and teaching biochemistry and organic chemistry.
With set 5000, you can construct helix and sheet of twenty peptide backbones and two nucleotide pairs, adenine-thymine and guanine-cytosine. Of course, simple organic compounds can be easily assembled with both sets.

Contents of Standard Set

Item No. Parts code Contents Bond Arrangement Color Angle Qty in SET
Bio-1 bC4 carbon, tetrahedral-1 black 10928' 40
Bio-4 bP4 phosphorus, tetrahedral-1 yellow 10928' 4
Bio-5 bC3 carbon, aromatic black 120 20
Bio-6 bN3 nitrogen, aromatic-6(5) blue 120 11
Bio-8 bC4f carbon, tetrahedral- black 10928' 6
Bio-11-1 bC3a carbon, trivalent-1 black 123
Bio-12-1 bN3a nitrogen, amide-1 blue 123
Bio-14-1 bH hydrogen white   60
Bio-15 bH2 hydrogen, linear
hydrogen bond
white   20
Bio-16 bO2 oxygen, single bond 109 red 10928' 12
Bio-17 bN2 nitrogen, divalent 109 blue 10928' 2
Bio-19 bO2f oxygen, divalent 120 red 120 7
Bio-20 bN2f nitogen, divalent 120 blue 120 2
Bio-22 bOf oxygen linear hydrogen bond red   20
Bio-23 bO oxygen, double bond red   6
Bio-25 bJ connector   white   30

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