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TLS Online TPP Program

#Question id: 1602

Following are some of the characteristics of MHC 1 and MHC 2 both , except 

#XL - S Microbiology

  1. they are expressed on all nucleated cells.

  2. they are glycosylated polypeptides with domain structure.

  3. they are express on B-cell

  4. they are involve in presentation of Antigen.

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TLS Online TPP Program

#Question id: 372

#XL - Q Biochemistry

Carbon dioxide in the atmosphere dissolves with the raindrops. The pH of raindrops is ________.
TLS Online TPP Program

#Question id: 15177

#XL - S Microbiology

Several mechanisms in alkalophiles for the maintenance of a neutral cytoplasmic pH have been proposed. The plasma membrane may be
TLS Online TPP Program

#Question id: 11148

#XL - T Zoology

Which of the following ions is most likely to cross the plasma membrane of a resting neuron?
TLS Online TPP Program

#Question id: 4200

#XL - T Zoology

 At the beginning of translocation, the growing peptide chain is attached to tRNA located at the __ on the ribosome.
TLS Online TPP Program

#Question id: 38

#XL - Q Biochemistry

Which of the following is capable of existing as a pair of enantiomers?