Many disease-causing pathogens, including viruses, rely on the 5 points
ability to gain entry to a cell's interior. Which of the following membrane
components described in the fluid mosiac model most likely play a crucial
role in cell-to-cell recognition?

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question