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TLS Online TPP Program

#Question id: 2609

trp Operon structures involves,

#SCPH01 Biochemistry

  1. Five structural enzymes, under the control of promoter, followed by leader frame

  2. Five structural enzymes, followed by leader frame

  3. Promoter region, followed by leader frame with five structural genes

  4. tryptophan synthetase beta followed by leader frame

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TLS Online TPP Program

#Question id: 8925

#SCPH28 | Zoology

What is the probable sequence in which the following clades of animals originated, from earliest to most recent?
1. tetrapods
2. vertebrates
3. deuterostomes
4. amniotes
5. bilaterians
TLS Online TPP Program

#Question id: 15487

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

Strains utilized for glutamate overproducers such as Cornybacterium are natural
TLS Online TPP Program

#Question id: 10956

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

The coagulation pathway that begins with tissue thromboplastin is
TLS Online TPP Program

#Question id: 1722

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

The spleen is largely involved with the response to antigens which are in the:
TLS Online TPP Program

#Question id: 18645

#SCPH06 I Botany

SDS PAGE separate molecules by size because the presence of SDS (sodium dodecyl sulphate) denatures the protein removing 2˚, 3˚ and 4˚ structures (they assume a linear chain) and the SDS coats the molecules giving them a uniform charge/mass ratio. In an experiment (SDS-PAGE) with a discontinuous buffer system following band pattern is obtained 

   
Choose the correct statement regarding this band pattern