"colorimeter" - 1 õppematerjal

Inglise keel unit 5 answers

temperature ; length / diameter, of column ; yeast concentration ; pH ; AVP ; e.g. age of culture 3 max (ii) add Benedict’s (reagent) and, boil / heat ; A CuSO4 in alkaline solution different, densities / colours (of precipitates) formed ; A turbidities use of a colorimeter in correct context ; A filtering and weighing precipitate OR use of Clinistix / Diastix (strips) ; different colours obtained ; colour compared to chart ; accept other valid methods e.g. reference to use of biosensors 2 max  (iii) agree not all yeast cells successfully entrapped / AW ; (in product) yeast cells, respiring / metabolising / using sugar as an energy source ;