Xanthomonas oryzae secretes a highly conserved peptide, which mediates quorum sensing by

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#Question id: 18771

#Unit 13. Methods in Biology

The sequences of the recombination sites recognized by site-specific recombinases are ____________

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#Question id: 18923

#Unit 13. Methods in Biology

lacZ' gene present in a Puc series plasmid codes for which of the enzyme?

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#Question id: 28625

#Unit 2. Cellular Organization

Ubiquitin protein-ligases APC/CCdh1  performs various functions such as  

a) Degradation of geminin

b) Degradation of securin

c) Induce degradation of B-type cyclin in G1

d) Allows loading of  replicative helicase 

Which of the following is incorrect about APC/CCdh1

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#Question id: 11074

#Unit 7. System Physiology – Animal

A 30-year-old woman performs a valsalva maneuver about 30 min after eating lunch. Which of the following best describes the changes in pulmonary and systemic blood volumes that occur in this woman?

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#Question id: 28357

#Unit 5. Developmental Biology

 what is the function of the gene tudor (tud) & oskar (osk) and if it is mutated that leads to____