Although O side chains are readily recognized by host antibodies, gram negative bacteria may thwart host defenses by 

TLS Online TPP Program

#Question id: 12739

#XL - S Microbiology

Method used for gene editing and for the development in Gene modifications is known as_______.

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#Question id: 10575

#XL - T Zoology

If the per capita birth rate (b) and per capita death rate (d) in one year is 0.80 and 0.20 respectively. if the initial population size is 600, what will be net change (dN) in population size in one year

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#Question id: 10516

#XL - R Botany

Which one are consistent with an important defense-activating role in the regulation of antiherbivore defense mechanisms in plants.

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#Question id: 11277

#XL - R Botany

If a species is a keystone predator, then its removal from a community should

(A) Increase population size of the predator’s preferred prey

(B) decrease species diversity in the prey community

(C) decrease productivity of the predator’s preferred prey

(D) increase species diversity in the prey community

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#Question id: 14829

#XL - S Microbiology

A new drug is developed that inhibits formation of the flagellar filament by impairing production of the protein flagellin. Is this going to be a good drug?