jessicajo3712 jessicajo3712
  • 25-04-2024
  • Medicine
contestada

Small changes in surface proteins in A and B types of the influenza virus, which is why a new vaccine is required each year - Antigenic drift or shift?

Respuesta :

Otras preguntas

Robert drew a parallelogram with 2 55 degree angles. What are the measures of the 2 other angles? Both of the angles have to be the same number
What is the current in the circuit if R1=7 R 2 =15, and the voltage is 220 volts?
Which word or words in the greeting should be capitalized?to whom it may concern:Choose all answers that are correct.  A.To  B.Concern  C.May  D.Whom
5. Use inductive reasoning to find the next term in the sequence 0, 1, 1, 2, 3, 5, 8 … HELP PLEASE!!!
what has more momentum, a baseball traveling at 4 m/s or a baseball traveling at 16m/s ? and which has more energy ?
What is the fraction for 2.3125? Improper fraction form
How many molecules are found in 0.589 moles of N2?
How is a colony different from other places in which people settle?
When a star is in the main-sequence stage of its life, it is fusing __________ into ________
A rectangular field is 280 m by 390 m. A rectangular barn 25 m by 33 m is built in the field. How much area is left over?