WebJan 6, 2024 · This test is used for the detection of all proteins and peptide linkage. REAGENTS: Copper Sulphate; NaOH; PRINCIPLE: In the presence of alkaline medium, cupric ions given by cuso4 reacts with peptide linkage to form the bluish-violet coloured complex. The peptide nitrogen atoms form a coordination complex with the cupric ions. WebNov 2, 2024 · Accuracy of Early Pregnancy Testing. A urine-based early pregnancy test works by measuring the amount of human chorionic growth hormone (hCG) in urine. …
ISTQB Foundation - 7 Testing Principles Flashcards Quizlet
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What Is the Accuracy of Early Pregnancy Tests? - Verywell Family
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