When PSII receives more light than PSI, plastoquinone becomes predominantly reduced, resulting in activation of the LHCII kinase. The kinase phosphorylates LHCII, resulting in migration of LHCII away from the granal region where it can associate with PSI, thereby adjusting the relative excitation of PSII and PSI.

TLS Online TPP Program

#Id: 9950

#Unit 4. Cell Communication and Cell Signaling

Parasitic Worms (Helminths) Typically Generate Weak Immune Responses

TLS Online TPP Program

#Id: 9951

#Unit 4. Cell Communication and Cell Signaling

Natural immunity to helminth infections is Th2-type responses, including ILC2s, and IL-4 and IgE production.

TLS Online TPP Program

#Id: 9952

#Unit 4. Cell Communication and Cell Signaling

Immune Response Generated against Schistosoma mansoni

TLS Online TPP Program

#Id: 9953

#Unit 4. Cell Communication and Cell Signaling

Fungal disease

The barriers of innate immunity control most fungi.

Phagocytosis by neutrophils is a strong defense against most fungi

TLS Online TPP Program

#Id: 9954

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 9955

#Unit 4. Cell Communication and Cell Signaling

Subcutaneous infections are normally introduced by trauma and accompanied by inflammation; when inflammation is chronic, extensive tissue damage may ensue.