Here is an antibody toy produced by Giant Microbes (no endorsement intended). What is represented by the yellow portion of the toy below the eyes?

True/False. The first (initial) function of replicase in coronavirus replication is to copy minus sense RNA into plus sense RNA. 

True/False. Dendritic cells play a key role in antigen presentation – they are the main APC (antigen presenting cell). 

Which of these is not a feature of macrophages?

The process of inflammation activates many immune cells and molecules. Which of these are true about inflammation? Check the ones that are true. 

True/False. Inflammation is a sign that the innate immune system is not responding appropriately to an infection. 

Increased vascular permeability occurs during inflammation to allow immune cells to [blank1] the blood and [blank2] tissues.

True/False. Inflammation is a sign that the innate immune system is responding appropriately to an infection. 

Which cells produce NETs, extracellular DNA traps for microbes?

True/False. One function of antibodies is that they promote opsonization.