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TLS Online TPP Program

#Question id: 598

Which might be a method used for distinguishing among several mechanistic possibilities in a multi-substrate reaction?

#SCPH05 I Biotechnology

  1. Measure Km in the presence of one substrate at a time.

  2. Measure the rate with respect to one substrate while varying the concentration of another substrate.

  3. Measure the rate while adding inactivators for all but one substrate.

  4. Any of the above

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TLS Online TPP Program

#Question id: 15701

#SCPH05 I Biotechnology

In a sequence logo of the type given below, the sizes of the letters are proportional to the:
TLS Online TPP Program

#Question id: 422

#SCPH28 | Zoology

The flow of material through a reaction pathway usually depends on ________.
TLS Online TPP Program

#Question id: 5546

#SCPH01 Biochemistry

By the end of _______________ , distribution of cells into the three primary tissue types has been completed
TLS Online TPP Program

#Question id: 18607

#SCPH01 Biochemistry

The PCR consists of three defined sets of times and temperatures, termed steps
a) Denaturation at 94°C, for 0.5 min
b) Primer annealing at 55°C for 1.5 min
c) Extension at 72°C for 1 min
d) only denaturation and extension
TLS Online TPP Program

#Question id: 10358

#SCPH05 I Biotechnology

Which of the following essential micronutrients is associated with nitrate reductase enzyme found in higher plants?