Why is the alternative complement pathway known as an innate immune response?
A) The pathway does not require antibodies to be activated.
B) The pathway enhances immune reactions.
C) The pathway proceeds with an interaction of carbohydrate molecules.
D) The pathway is activated when mannan-binding lectins bind to carbohydrates.
E) The pathway is a cascade of immune reactions,

Question

Quizplus · Accepted Answer

The alternative complement pathway is known as an innate immune response because it does not require the presence of antibodies to be activated. It primarily relies on the recognition of pathogen-associated molecular patterns (PAMPs) by innate immune cells.

Why Is the Alternative Complement Pathway Known as an Innate