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. 

Which of these is TRUE about neutrophils? 

Here is an antibody toy produced by Giant Microbes (no endorsement intended). What is indicated by the orange part (dark and light)?

True/False. Sometimes vaccines are composed of inactivated toxins.

Human gastrointestinal microbe populations are the highest in the colon.

Ruminant animals such as cows have large microbial populations in the [blank1] compartment. A main role of the microbes is to produce [blank2] that is/are used by the animals for nutrition.