TLS Online TPP Program

#Question id: 826


Which one is incorrect about the proteins with segments rich in Pro (P), Glu (E), Ser (S), and Thr (T), the so-called PEST proteins,

#SCPH28 | Zoology
  1. It is rapidly degraded

  2. It contain phosphorylation sites that target their proteins for ubiquitination

  3. It undergo reversible monoubiquitination

  4. Ubiquitinated proteins are proteolytically degraded in an ATP-independent process

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TLS Online TPP Program

#Question id: 1570

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

Which cells and which signaling molecules are responsible for initiating an inflammatory response?

TLS Online TPP Program

#Question id: 3558

#SCPH12 I Genetics

Cystic fibrosis (CF) is a Mendelian disorder in the human population that is inherited as a recessive. Normal parents have two children with CF. The probability of their next child being normal son for this characteristic.

TLS Online TPP Program

#Question id: 15232

#SCPH01 Biochemistry

Phenomenon of Smiling Effect and Phenomenon of Venetian Blind Effect is largely applicable in 
A) Gel Electrophoresis
B) PAGE
C) Free Solution
D) Capillary

TLS Online TPP Program

#Question id: 14332

#SCPH05 I Biotechnology

To ensure turbulent conditions and minimum mixing time during agitation with a turbine impeller, the Reynolds number must be at least 104. A stirred laboratory-scale fermenter with a turbine impeller 5 cm in diameter is operated at 800 rpm. If the density of broth being stirred is close to that of water. The mixing system is scaled up so the tank and impeller are 15 times the diameter of the laboratory equipment. The stirrer in the large vessel is operated so that the stirrer tip speed (tip speed = π N i D i) is the same as in the laboratory apparatus. How does scale-up affect the maximum viscosity. 

TLS Online TPP Program

#Question id: 308

#SCPH28 | Zoology

The vapor pressure of o-nitrophenol at any given temperature is predicted to be______