#Question id: 14896
#SCPH05 I Biotechnology
#Question id: 4736
#SCPH28 | Zoology
A snapdragon plant that bred true for white petals was crossed to a plant that bred true for purple petals, and all the F1 had white petals. The F1 was selfed. Among the F2, three phenotypes were observed in the following numbers
white 240
solid-purple 61
spotted-purple 19
Total 320
Which of the following reason to deviation f2 phenotype ratio ?
#Question id: 2659
#SCPH05 I Biotechnology
The correct option regarding the lac operon in E.coli from the following is
#Question id: 408
#I Life Science/ Life Sciences Group – I-V
Which of the following compounds has the largest negative value for the standard free-energy change (DG'°) upon hydrolysis?
#Question id: 464
#SCPH05 I Biotechnology
Calculate the equilibrium constant for an oxidation-reduction reaction involving the transfer of 1 mole of electrons with DE0ʹ= 0.25 V. (R = 8.315 JK-1mol-1, F = 96.48 kJV-1mol-1, T = 298 K)