The single circular chromosomes of Sulfolobus species have three origins and thus are composed of three replicons.

TLS Online TPP Program

#Id: 1635

#Unit 4. Cell Communication and Cell Signaling

MAC is the binding and polymerization of C9 to the C5b678 complex, completed MAC, which has a tubular form and functional pore diameter of 70 Å to 100 Å.

TLS Online TPP Program

#Id: 1636

#Unit 4. Cell Communication and Cell Signaling

Complement components such as membrane attack complex (C5b-C9) Function as lysis of bacterial and cell membrane C3b and C4b causing opsonisation C3a, C4a and C5a (Anaphylotoxin) and their receptor causing induction of inflammation and chemotaxis.

TLS Online TPP Program

#Id: 1637

#Unit 4. Cell Communication and Cell Signaling

Complement receptor such as CR1, CR2, CR3 and CR4. They perform similar function such as phagocytosis except CR2, It is responsible for B-cell activation.

TLS Online TPP Program

#Id: 1638

#Unit 4. Cell Communication and Cell Signaling

MHC molecules in outbred populations, including polygenic, polymorphism, and co-dominant expression.

 

TLS Online TPP Program

#Id: 1639

#Unit 4. Cell Communication and Cell Signaling

To display self peptide in class I to demonstrate that the cell is healthy.

TLS Online TPP Program

#Id: 1640

#Unit 4. Cell Communication and Cell Signaling

To display foreign peptide in class I to show that the cell is infected and to engage with TC cells.