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#Question id: 2637


Which of these operons is anabolic?

#SCPH05 I Biotechnology
  1. Lac

  2. Ara

  3. Trp

  4. Phe

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#Question id: 1605

#SCPH05 I Biotechnology

inhibition of class I presentation,

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#Question id: 15868

#SCPH05 I Biotechnology

If the culture is kept in stationary phase for a prolonged period, the cells may die. Why?
a) due to the time taken for doubling of cell number
b) duration of a cell generation is too large, depending mainly on the plant species.
c) stationary phase is forced on the culture by a depletion of the nutrients
d) due to an accumulation of cellular wastes

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#Question id: 10535

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

The insect ingests plant tissue containing the fatty acids, an enzyme in the gut conjugates the plant-derived fatty acid to an insect-derived amino acid to form an elicitor, When plants recognize elicitors from insect saliva induces some typical responses such as

a) Increasing Ca2+ levels in the cytosol and then activate an array of target proteins, such as calmodulin and other Ca2+-dependent protein kinases

b) In Arabidopsis, a calmodulin-binding transcriptional regulator called IQD1 was identified as an important mediator of defense responses against insect herbivory

c) overexpression of IQD1 in Arabidopsis activate the herbivore activity

d) IQD1 binds calmodulin, a major Ca2+-binding protein, in a Ca2+-dependent manner and subsequently inhibits the gene involved in glucosinolate biosynthesis

Which of the following combination from above statements is correct?

TLS Online TPP Program

#Question id: 13024

#SCPH28 | Zoology

Inset and the vector can be ligated if they are digested by a pair of –

TLS Online TPP Program

#Question id: 2119

#SCPH28 | Zoology

A sodium-potassium pump: