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TLS Online TPP Program

#Question id: 1065

Resistance of some animals to certain viral diseases is based on

#Unit 4. Cell Communication and Cell Signaling

  1. lack of spikes for attachment.

  2. phagocytosis of the virus by the host cell.

  3. the presence of the viral envelope.

  4. lack of specific receptors on the host cell.

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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: 12243

#Unit 10. Ecological Principles

All of the following are strategies used by potential prey to avoid predation EXCEPT 
TLS Online TPP Program

#Question id: 10989

#Unit 7. System Physiology – Animal

What is the resting membrane potential of the sinus nodal fibers?
TLS Online TPP Program

#Question id: 11036

#Unit 7. System Physiology – Animal

Under control conditions, flow through a blood vessel is 100 ml/min under a pressure gradient of 50 mm Hg. What would be the approximate flow through the vessel after increasing the vessel diameter to four times normal, assuming that the pressure gradient was maintained at 50 mm Hg?
TLS Online TPP Program

#Question id: 27552

#Unit 1. Molecules and their Interaction Relevant to Biology

Certain side-chain conformations are energetically favorable, these side chain confirmations are called as