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TLS Online TPP Program

#Question id: 4353

The cAMP receptor protein (CRP) is said to be responsible for positive regulation of the lac operon because __.

#SCPH01 Biochemistry

  1. CRP binds cAMP

  2. CRP binds to the CAP-binding site

  3. CRP prevents binding of the repressor to the operator

  4. CRP bound to the CRP-binding site stimulates the transcription of the lac operon

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TLS Online TPP Program

#Question id: 10255

#SCPH05 I Biotechnology

In sucrose synthase combines sucrose with UDP to produce fructose and UDP-glucose in the cytosol. What is the function of UDP-glucose pyrophosphorylase?
TLS Online TPP Program

#Question id: 27894

#Research Methodology

Essential in ethics and ethical standards is:
TLS Online TPP Program

#Question id: 11199

#I Life Science/ Life Sciences Group – I-V

The fastest possible conduction velocity of action potentials is observed in ________.
TLS Online TPP Program

#Question id: 14216

#SCPH05 I Biotechnology

The viscosity of fluid decreases with increasing stirrer speed, the fluid would be 
TLS Online TPP Program

#Question id: 14361

#SCPH05 I Biotechnology

1 m of an enzyme (Mr 160 000) converts 0.192 i.imol/min. This enzyme is made up of four  subunits. Calculate catalytic centre activity