subject
Biology, 18.12.2020 22:30 qurreab26

Immunization against an influenza virus does not provide long-term protection against the disease because: * The virus destroys the vaccine before it has a chance to work
The serum in the vaccination expires within the body
The virus undergoes genetic changes
Antibodies do not work against viruses

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 02:30
Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil
Answers: 1
question
Biology, 22.06.2019 04:00
Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?
Answers: 1
question
Biology, 22.06.2019 04:30
Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?
Answers: 1
question
Biology, 22.06.2019 07:20
What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures
Answers: 2
You know the right answer?
Immunization against an influenza virus does not provide long-term protection against the disease be...
Questions
question
Mathematics, 11.03.2020 05:17
Questions on the website: 13722366