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TLS Online TPP Program

#Question id: 1701

Which of the following statements is TRUE of superantigens?

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

  1. Superantigens do not cause pathology

  2. Superantigens are not mitogenic for T-cells

  3. Superantigens bind to MHC class III

  4. Superantigens bind to all members of a given V β TCR family

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TLS Online TPP Program

#Question id: 11989

#SCPH28 | Zoology

If mayflies lay eggs on roads instead of in water, this behavior could involve which of the following? 
TLS Online TPP Program

#Question id: 14823

#SCPH06 I Botany

Some bacteria, such as Rhizobium and Corynebacterium, can attain many shapes not just one, called as
TLS Online TPP Program

#Question id: 2629

#SCPH28 | Zoology

Case of constitutive mutants,
TLS Online TPP Program

#Question id: 2957

#SCPH01 Biochemistry

A mutation in the gene that codes for p53 can result in-

A. loss of an inhibitor protein, p21.

B. loss of a transcription factor.

C. uncontrolled cell growth and cancer.

Which of the following is correct?
TLS Online TPP Program

#Question id: 20988

#SCPH06 I Botany

Degradation of _______ could be optimized and linked to the reduction of Nitrate or Nitrous oxide