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TLS Online TPP Program

#Question id: 1851

Which of the following is a feature of a Salmonella-based vaccine expressing antigens from other infectious agents?

#Unit 4. Cell Communication and Cell Signaling

  1. Immunity is limited to the gut

  2. Only secretory IgA is elicited

  3. It does not invade the mucosal lining of the gut

  4. It provokes both oral and systemic immunity

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TLS Online TPP Program

#Question id: 12312

#Unit 10. Ecological Principles

Feeding behavior with a high energy intake- to- expenditure ratio is called
TLS Online TPP Program

#Question id: 28306

#Unit 5. Developmental Biology

sperm bind actively to the membranes of the oviduct cells in isthmus and broken when the sperm become capacitated, this event is done with____? 
TLS Online TPP Program

#Question id: 12041

#Unit 7. System Physiology – Animal

Which of the following is not normally found in abundance in the portal blood?
TLS Online TPP Program

#Question id: 27002

#Unit 10. Ecological Principles

Most individual die at later in their life showing which type of survivorship curve___
TLS Online TPP Program

#Question id: 33385

#Unit 1. Molecules and their Interaction Relevant to Biology

A membrane protein with Mr 26,000 is made up of alpha helix. How many spans will be there if entire protein spans membrane of 45A.