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TLS Online TPP Program

#Question id: 5617

In sea urchins and mammals, the rise in Ca2+ concentration responsible for the cortical granule reaction is due to

#Unit 5. Developmental Biology

  1. an influx of calcium into the egg

  2. Ca2+ comes from within the egg itself (from intracellular storage)

  3. an influx and efflux of calcium ion

  4. Ca2+ comes from egg jelly

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TLS Online TPP Program

#Question id: 1622

#Unit 4. Cell Communication and Cell Signaling

 Polymorphonuclear neutrophils attack bacteria:
TLS Online TPP Program

#Question id: 1623

#Unit 4. Cell Communication and Cell Signaling

Which of the following is a complement component that is strongly chemotactic for neutrophils?
TLS Online TPP Program

#Question id: 1624

#Unit 4. Cell Communication and Cell Signaling

Acute inflammation can be initiated by:
TLS Online TPP Program

#Question id: 1625

#Unit 4. Cell Communication and Cell Signaling

The NLRP3 inflammasome leads to the release of:
TLS Online TPP Program

#Question id: 1626

#Unit 4. Cell Communication and Cell Signaling

The initial complement component activated by complement-fixing antibodies is:
TLS Online TPP Program

#Question id: 1627

#Unit 4. Cell Communication and Cell Signaling

Several of the complement components are: