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TLS Online TPP Program

#Question id: 1568

which one of these is not a characteristics  of B-cell?

#Bio-Informatics

  1. They are APCs

  2. Have surface marker  CD19

  3. B cell convert into plasma cell

  4. Antibodies at surface of b cell – IgM, IgA

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TLS Online TPP Program

#Question id: 39461

#Biochemistry

 Which discovery provided experimental proof against spontaneous generation?
TLS Online TPP Program

#Question id: 39462

#Biochemistry

Which of the following antibiotics inhibits bacterial cell wall synthesis?
TLS Online TPP Program

#Question id: 39463

#Biochemistry

 The primary target of tetracycline is:
TLS Online TPP Program

#Question id: 39464

#Biochemistry

Antibiotic resistance due to enzymatic drug inactivation is best exemplified by:
TLS Online TPP Program

#Question id: 39465

#Biochemistry

Which microorganism is most widely used as a model system in genetics?
TLS Online TPP Program

#Question id: 39466

#Biochemistry

Saccharomyces cerevisiae is widely used as a model organism mainly because of its: