Industrial ChemistryTemporary Hair Dyes16Choose the best answerTemporary hair dyes are commonly available in forms such as:ASprays, gels and shampoosBOnly tabletsCOnly permanent creamsDEpoxy resins Like 0 Discuss 0Share
Industrial ChemistryEffect of pH on Enzyme Activity17Choose the best answerWhich combination is correctly matched?APepsin — Basic mediumBTrypsin — Acidic mediumCPepsin — Acidic mediumDSalivary amylase — Extremely acidic medium Like 0 Discuss 0Share
Industrial ChemistrySecondary Structure of Proteins18Choose the best answerα-Helix and β-sheet structures are characteristic of the:APrimary structureBSecondary structureCTertiary structureDQuaternary structure Like 0 Discuss 0Share
Industrial ChemistryChromophores19Choose the best answerThe part of a dye molecule mainly responsible for its color is called the:AAuxochromeBChromophoreCDeveloperDModifier Like 0 Discuss 0Share
Industrial ChemistryNatural Adhesives20Choose the best answerWhich of the following is a natural adhesive?AEpoxy resinBCyanoacrylateCCaseinDSilicone resin Like 0 Discuss 0Share