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TLS Online TPP Program

#Question id: 560

Vmax for an enzyme-catalyzed reaction:

#Section 2: General Biology

  1. generally increases when pH increases.

  2. increases in the presence of a competitive inhibitor.

  3. is limited only by the amount of substrate supplied.

  4. is twice the rate observed when the concentration of substrate is equal to the Km.

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TLS Online TPP Program

#Question id: 1868

#Section 2: General Biology

Which of the following is NOT helpful in the diagnosis of AIDS?
TLS Online TPP Program

#Question id: 19538

#Section 4: Fundamentals of Biological Engineering

The equation for aerobic production of acetic acid from ethanol is ____________
C2H5OH(ethanol) + O2(acetic acid) → CH3CO2H + H2O
Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g l-1 ethanol. After some time, the ethanol concentration is 2 g l-1 and 7.5 g l-1  acetic acid is produced. Calculate the theoretical yield.
TLS Online TPP Program

#Question id: 15942

#Section 1: Engineering Mathematics

If A and B are square matrices of size n x n, then which of the following is not true? 
TLS Online TPP Program

#Question id: 3027

#Section 2: General Biology

Which of the following contains a copy of the chromosome, along with a small amount of dehydrated cytoplasm, within a tough wall?
TLS Online TPP Program

#Question id: 126

#Section 2: General Biology

Which statement is false about lipid rafts?