What are PAMPs and PRRs? I - PAMPs are molecular patterns associated with pathogens that can be recognized by PRRs. II - PRRs are receptors that r...
What are PAMPs and PRRs?
I - PAMPs are molecular patterns associated with pathogens that can be recognized by PRRs.
II - PRRs are receptors that recognize a variety of different pathogens based on the presence of a specific molecular pattern.
III - The interaction between PAMPs and PRRs can lead to biological consequences such as opsonization, activation of complement, phagocytosis, and secretion of inflammatory cytokines.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.
I - PAMPs are molecular patterns associated with pathogens that can be recognized by PRRs.
II - PRRs are receptors that recognize a variety of different pathogens based on the presence of a specific molecular pattern.
III - The interaction between PAMPs and PRRs can lead to biological consequences such as opsonization, activation of complement, phagocytosis, and secretion of inflammatory cytokines.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.
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Ed 
A alternativa correta é a letra "e) I, II, e III estão corretas". PAMPs (do inglês, "Pathogen-Associated Molecular Patterns") são padrões moleculares associados a patógenos que podem ser reconhecidos pelos PRRs (do inglês, "Pattern Recognition Receptors"). Os PRRs são receptores que reconhecem uma variedade de patógenos diferentes com base na presença de um padrão molecular específico. A interação entre PAMPs e PRRs pode levar a consequências biológicas, como opsonização, ativação do complemento, fagocitose e secreção de citocinas inflamatórias. Portanto, as três afirmações estão corretas.
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