Question

Write the letter of the term or phrase that best describes how each numbered item functions?

1. _____ Virus envelope A. Security guards get sick and die.
2. _____ Bacteriophage B. Door key.
3. _____ HIV infection C. A rumor being spread among people.
4. _____ Influenza D. A hypodermic needle.

Answer 1

The letter of the term or phrase that best describes how each numbered item functions are: A. Viral envelope acts as the security guard, B. Bacteriophage functions like a door key, C. HIV infection can be compared to a rumour being spread among people, and B. Influenza virus acts more like a hypodermic needle.

Step-by-step explanation:

The letter of the term or phrase that best describes how each numbered item functions is:

1. A. Viral envelope acts as the security guard which protects the virus and helps it enter the host cell.
2. B. Bacteriophage functions like a door key, as it attaches to the cell and injects its genetic material into the host bacterium.
3. C. HIV infection can be compared to a rumour being spread among people, as the virus is transmitted through bodily fluids and can rapidly spread.
4. B. Influenza virus doesn't directly change the function of a host cell, but it can cause cell damage and death, leading to influenza symptoms. Therefore, it acts more like a hypodermic needle.