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TLS Online TPP Program

#Question id: 1823

Which of the following statements is TRUE of activated Hageman factor?

#Unit 4. Cell Communication and Cell Signaling

  1. Activated Hageman factor produces a fibrin clot in damaged veins

  2. Activated Hageman factor is factor X of the intrinsic clotting system

  3. Activated Hageman factor directly causes thrombus formation

  4. Activated Hageman factor directly increases vascular permeability

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TLS Online TPP Program

#Question id: 3571

#Unit 8. Inheritance Biology

Which is an example of a study that might be done by a transmission geneticist?
TLS Online TPP Program

#Question id: 1617

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of lysozyme?
TLS Online TPP Program

#Question id: 19233

#Unit 12. Applied Biology

When we can see proper expression of foreign DNA which is introduced into plant cell?
TLS Online TPP Program

#Question id: 2438

#Unit 2. Cellular Organization

Rac, a GTPase superfamily protein,

a. is related to Ras.                             

b. may be activated by growth factors.

c. stimulates lamellipodia formation. 

d. stimulates filopodia formation.

e. stimulates stress fiber assembly.
TLS Online TPP Program

#Question id: 1968

#Unit 4. Cell Communication and Cell Signaling

Septic shock, a systemic response including high fever and low blood pressure, can be life threatening. What causes septic shock?