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TLS Online TPP Program

#Question id: 15885

In batch fermentation___

#Unit 12. Applied Biology
  1. Substrates are added to the system all at once and runs until product is harvested
  2. Nutrient are continuously fed into the reactor and the product is siphoned off during the run
  3. New batches of microorganisms are screened for increase yield
  4. Small-scale production is used to synthesize product
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TLS Online TPP Program

#Question id: 7516

#General Aptitude

Excluding stoppages, the speed of a bus is 24 km/h and including stoppages, it is 20 km/h. For how many minutes does the bus stop per hour?
TLS Online TPP Program

#Question id: 33358

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following situations would produce a Hill plot with n<  1.0?
(a) The protein has multiple subunits, each with a single ligand-binding site. Binding of ligand to one site decreases the binding affinity of other sites for the ligand.
(b) The protein is a single polypeptide with two ligand-binding sites, each having a different affinity for the ligand.
(c) The protein is a single polypeptide with a single ligand-binding site.
TLS Online TPP Program

#Question id: 650

#Unit 1. Molecules and their Interaction Relevant to Biology

On the basis of hypothetical binding curve given below, which of the following statement is INCORRECT
TLS Online TPP Program

#Question id: 23187

#Unit 13. Methods in Biology

Which of the following is true about photoactivable fluorescent proteins?
TLS Online TPP Program

#Question id: 32430

#Unit 2. Cellular Organization

Muscle contraction depends on two processes: 
a. Filament sliding, driven by the ATPase domain of myosin 
b. Ca2+ pumping, driven by the Ca2+-pump
c. Filament sliding, driven by the ATPase domain of actin
d. Na+ pumping, driven by the Na+- K+ pump