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#Question id: 19296


Which vectors carry the longest foreign DNA fragments?

#Unit 13. Methods in Biology
  1. M13 based vectors
  2. Lambda based vectors
  3. Plasmids
  4. Hybrid vectors

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 19999

#Unit 2. Cellular Organization

If the value of C/C0 = ½, then which of the following is the correct expression 

TLS Online TPP Program

#Question id: 20000

#Unit 13. Methods in Biology

Example of Cross-reactivity
a) Dominant and recessive gene
b) Autoimmune disease
c) Blood group mismatch

TLS Online TPP Program

#Question id: 20001

#Unit 13. Methods in Biology

Antibody excess zone of inhibited precipitation in which__

TLS Online TPP Program

#Question id: 20002

#Unit 12. Applied Biology

proBA and proC in E. coli

TLS Online TPP Program

#Question id: 20003

#Unit 12. Applied Biology

In plants proline is preferentially produced from ornithine under normal conditions. However, under stress it is made directly from 

TLS Online TPP Program

#Question id: 20004

#Unit 12. Applied Biology

In plants proline is preferentially produced from ornithine under which 

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