Plasma (Effector) cells make

NK cells _____ and _____

Proliferation and differentiation of a B-cell

If no _____ were present there would be a significantly reduced immune response at both the innate and adaptive levels.

During emphysema surface-area-to-volume ratio ____

The____ defense system is  ____.

At both ___ PO2  and Hb saturation, _______ transport is favored, a phenomenon referred to as the _____

The process of an antibody blocking dangerous sites on a virus is called

Short answer, labeling, drawing, and uploading: Explain how the respiratory centers regulate breathing. Include a diagram of where they are located (5pts).

In the image below, the arrow is pointing to