TLS Online TPP Program

#Question id: 1585


Both lysozyme and cytotoxic T cells

#I Life Science/ Life Sciences Group – I-V
  1. kill cells through chemical interactions.

  2. kill cells by inducing apoptosis.

  3. kill cells by generating a membrane attack complex.

  4. are part of innate immunity.

More Questions
TLS Online TPP Program

#Question id: 1621

#SCPH28 | Zoology

Eosinophils do NOT:

TLS Online TPP Program

#Question id: 7287

#SCPH01 Biochemistry

Following statements are regarding to the the floral quartet model and the underlying ABCDE model of organ identity determination in Arabidopsis thaliana.

A. Five floral organ identities (sepals, petals, stamens, carpels, and ovules) are specified by the formation of floral organ-specific tetrameric complexes of MADS-domain transcription factors that bind to two nearby enhancer elements, forming a DNA loop in between.

B. A complex of two class A proteins (APETALA 1) and two class E proteins  (SEPALLATA) determines petal identity.

C. A complex of one class A protein, one class E protein, and one of each of the class B proteins (APETALA 3 and PISTILLATA) determines sepal identity.

D. A complex of one class E protein, two class B proteins, and one class C protein (AGAMOUS) determines stamen identity, while a complex of two class E proteins and two class C proteins determines carpel identity.D. A complex of one class E protein, two class B proteins, and one class C protein (AGAMOUS) determines stamen identity, while a complex of two class E proteins and two class C proteins determines carpel identity.

E. A complex of one class E protein, one class C protein, and one of each of the class D proteins (SHATTERPROOF and SEEDSTICK) controls ovule identity.

Which of the following combination are correct?

TLS Online TPP Program

#Question id: 3851

#SCPH05 I Biotechnology

Transcription is initiated at sites called:

TLS Online TPP Program

#Question id: 19126

#SCPH06 I Botany

A successful biosensor must have some of the following features such as.
1. Should be highly specific for the analyte 
2. Reaction used should be independent of factors like stirring, pH, temperature, etc. 
3. Response should be linear over a useful range of analyte concentrations
Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 102

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

 The structure of a disaccharide is shown below. Which statement is correct about following structure?