The children in a middle school classroom are all exposed to chicken pox one week. Among these students are John, who had chicken pox when he was much younger, and Sara, who has never had chicken pox. Which student do you expect would be less likely to become ill with chicken pox following this exposure and why?
Sara: she has naturally acquired passive immunity to chicken pox from exposure to other students.
John: the pathogens that cause chicken pox will no longer be able to enter his body.
Sara: since she has not suffered from chicken pox, her immune system is probably stronger than John's.
John: he has naturally acquired active immunity to chicken pox from his previous exposure
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The children in a middle school classroom are all exposed to chicken pox one week. Among these students are John, who had chicken pox when ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Predict which responses would occur in cells exposed to the a+b signaling molecules
Answers (1)
How is dna similar to a recipe
Answers (2)
In 1950's, Stanley Miller and Harold Urey showed how organic molecules necessary for the formation of life could be assembled from simple molecules known to have existed on Earth millions of years ago.
Answers (1)
Mitosis and meiosis are both multi-step processes. Which statement correctly compares the number of stages in mitosis and meiosis? A. There are fewer stages in mitosis than there are in meiosis. B.
Answers (1)
What happens to a molecule when its oxidized?
Answers (1)
New Questions in Biology
When an accurate experiment is repeated by another scientist, the results A) should be similar to those obtained originally. B) will be identical every time the experiment is repeated. C) should be completely different for a different scientist.
Answers (2)
1. Which of the following forms all matter?
Answers (2)
True or false Sedimentary rock can be formed from changes in igneous rock, but igneous rock cannot be formed from changes in sedimentary rock.
Answers (1)
When a protein is denatured, why does it lose its functionality?
Answers (1)
This is a rotating machine that converts the kinetic energy of the wind into mechanical energy. If the mechanical energy is used directly by machinery, such as a grinding stone, the machine is usually called a windmill.
Answers (1)