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List all components that need to be added to a protein sample tube in spectrophotometry

5.2 Kies die KORREKTE VOORNAAMWOORD tussen hakies. Ronald sê vir (haar / sy) meisie dat die motorfiets stadig ry so sy is simpel om so te    skree. (1)

   Wave-like muscle contractions that move food through the digestive tract is called……….

[hormonetype01] – Hormones that include Eicosanoids & Steroid Hormones

A proposed explanation to a scientific question is called a/an ____________________. 

4.8 Kies die KORREKTE VOORSETSEL tussen hakies. Nadat Cody (van / vir) Laniie vertel het hoe hy van sy branderplank afgeval het, het hy   beter gevoel.   (1)

What is the name of the macromolecule that is being tested for in the following tubes? 

List two differences between prokaryotic and eukaryotic cells. 

Solution A is 10% salt water.  Solution B is 15% salt water Describe the tonicity of solution A to solution B.  Solution A is _______________ compared to solution B. 

3.5 Verdeel die woord “brosjure” in lettergrepe.      (1)