What is the term for macrophages that have migrated to the skin?
A. Microglia
B. Dendritic cells
C. Mast cells
D. Megaphagocytic cells
E. Alveolar macrophages
B. Dendritic cells
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Imagine that you were asked to provide advice to a young adolescent about how to engage in healthy eating. The adolescent doesn't know much about nutrition, but likes to browse the Internet
What suggestions might you give for that young person for online learning and careful choices in the supermarket? What will be an ideal response?
Osmosis is
A) The energetically favorable movement of water across a semipermeable membrane from an area with a high activity of water to an area with low activity of water. B) The energetically costly movement of water across a semipermeable membrane from an area with a high activity of water to an area with low activity of water. C) The energetically favorable movement of solute across a semipermeable membrane from an area with a low activity of water to an area with high activity of water. D) The energetically favorable movement of water across a semipermeable membrane from an area with a low activity of water to an area with high activity of water.
How is a specific sensory input distributed to many parts of the nervous system?
What will be an ideal response?
Identify the major arterial vessel which gives rise to all major arteries except those that supply the lungs
A) celiac trunk B) pulmonary trunk C) ligamentum arteriosum D) precava E) aorta