Answer: Memory cells.
Explanation:
Vaccines are effective because they lead to the production of memory cells which remembers the experience when the body got an exposure to the antigen for the first time.
When the antigen get exposed to the body, B cells of the body are activated. They further get divided into two parts, one part forms plasma cells and the other part forms memory cells.
The plasma cells secrete antibodies in the blood to fight disease and other part gets stored in the lymph until it is exposed for the second to antigen which will convert them into plasma cells.
The reserved cells are known as memory cells.
The blood should NOT have air bubbles in it, if it does. the nurse needs to send it back to the blood bank the only substance that should be with blood is normal saline. nothing else should be mixed with the infusing blood
2
The cell membrane has 2 layers and is not a solid structure, it has millions of smaller molecules that create a porous container.
Answer:
The correct answer to this question: If you were to sit on a horse´s back you would be on the ____ aspect of the bone, would be: D: Dorsal.
Explanation:
Given my research this question does not refer to the aspect of the bone itself, but rather, the positional reference of the bones with regards to the part of the horse where you are sitting. Thus, the full question found ends with; ___ aspect of the horse, not the bone. This has to do with how we term the position of bones, and other structures, relative to one another, ventral, inferior or anterior, posterior and dorsal. But because we are talking about a human bone´s position in relation to the body of an animal, like the horse, then we would say that the position of our sitting bone, relative to the horse, would be dorsal.