When the oil, urushiol, from the poison ivy plant is absorbed through the skin, it oxidizes and forms a substance called quinone. Quinone reacts with skin proteins creating a complex that now triggers an immune response. Quinone is an example of a(n) .

a)antigen-presenting cell
b)hapten
c)leukotriene
d)interleukin
e)artificial passive response

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

Listed in the item bank are some key terms and expressions associated with the categories seen in the venn diagram. to find out more information about items, some have more details available when you click on them. drag and drop each item onto the proper area of the diagram. if an item describes more than one category, be sure to place it in the overlapping space. viruses are tiny infectious pathogens that cause many different diseases, such as polio, and the flu. though they are similar to one celled organisms in some ways, in many ways they are very different. use the venn diagram below to show the similarities and differences between viruses and living organisms.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin