The structure and composition of proteins

Item No. P7185000 | Type: Experiments

10 Minutes
20 Minutes
grades 5-7 , grades 7-10 , grades 10-13
medium
Pupils
EUR 242.60
Content 1 piece
EUR 288.69 Incl. VAT

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Student set Food chemistry, TESS advanced Chemistry

Item No. 25306-88 | Type: Set

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EUR 547.40 Incl. VAT
Student set Food chemistry digital, TESS advanced Chemistry

Item No. 25306-88D | Type: Set

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Principle
When protein is heated, carbon, water and ammonia are formed. The black residure on combustion is identifiable as carbon. Ammonia colours universal indicator paper blue and has a pungent smell. Water changes the colour of water indicator paper to blue. Protein is composed of the four basic elements carbon, hydrogen, oxygen and nitrogen.

 

Learning objectives

  •  Composition of proteins

 

Benefits

  • Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
  • Experiment is part of a complete solution set with experiments for the topic Food Chemistry matched with international curriculum: all topics are covered

 

Name
Filename
Filesize
Filetyp
(de) Versuchsbeschreibung
p7185000d .pdf
Filesize 0.42 Mb
pdf
(en) Experiment guide
p7185000e .pdf
Filesize 0.41 Mb
pdf