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TLS Online TPP Program

#Question id: 19490

Successful pathogens that evade detection in turn impose selection on host, these selection for

#Unit 4. Cell Communication and Cell Signaling
  1. Subtle changes in P/MAMP that overcomes PTI
  2. PTI variants that can recognize other pathogen effector molecules and then activate defense
  3. Novel R gene variants that can recognize other pathogen effector molecules and then activate defense
  4. Pathogens that can evade from specified recognition
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TLS Online TPP Program

#Question id: 12498

#Unit 8. Inheritance Biology

In this pedigree II 1 is affected with an autosomal recessive disorder. The disease status for II 2 and II 3 is unknown. A and B represent alleles at a locus which is tightly linked to the disease locus with recombination fraction of 0. On the basis of the linked marker genotypes II 2 can be told that: 
TLS Online TPP Program

#Question id: 26809

#Unit 8. Inheritance Biology

 Individual chromosomes may lose or gain parts and the order of genes within a chromosome may become altered. These variations in the number and structure of chromosomes are termed as
TLS Online TPP Program

#Question id: 26517

#Unit 3. Fundamental Processes

Fluorochrome-coupled monoclonal antibodies to the FLAG or myc epitopes can then be used to detect the recombinant protein in the cell. Alexa- 488-labeled antibody –emit……., Alexa-568-labeled antibody emits ……….respectivel
TLS Online TPP Program

#Question id: 5264

#Unit 8. Inheritance Biology

Studies done by Buchner showed that ground-up yeast cells were able to convert sugar to alcohol. The components of the mixture that were responsible for this transformation were
TLS Online TPP Program

#Question id: 1622

#Unit 4. Cell Communication and Cell Signaling

 Polymorphonuclear neutrophils attack bacteria: