Question

T/F: peptides produced by cytosolic degradation of intracellular pathogens delivered to ER, where MHC class II molecules bind them and take to cell surface

Answer 1

Peptides produced by cytosolic degradation of intracellular pathogens are delivered to the ER, where MHC class II molecules bind them and take them to the cell surface.

Step-by-step explanation:

The statement is true.

Peptides produced by cytosolic degradation of intracellular pathogens are delivered to the endoplasmic reticulum (ER), where they interact with MHC class II molecules. These MHC class II molecules then bind the peptides and transport them to the cell surface for presentation to the immune system.