Existence of a long lasting vaccine in common cold
What is the reason that a long lasting vaccine doesn't exist against common cold yet?
Expert
Viruses that are of a high mutation rate like the virus which causes the common cold escape effortlessly from the action of vaccines against them. After a inital immune reaction(natural or artificially induced) against the virus in the subsequent season of infection new mutant opposing strains appear and the safety obtained with the immune response of the previous season is lost. (One can say that the high mutation rate is a form of “immunization” found by these viruses.)
Describe the most challenging feature of a pharmaceutical representative?
State the germ layer from which coeloms initiate?
Write down the respective functions of separation of homologous chromosomes and of separation of identical chromatids in the meiosis?
Matrix organizations According to Stanley Davis and Paul Lawrence, the matrix organization is "any organization that employs a multiple command system that includes
How the fish epidermis is different from the amphibian epidermis?
Define the term immunoglobulin folds?
What does the given sentence signify? T cell is stated to be class I restricted. Answer: This means that they can identify the antigen, that is, related with class I MHC molecules.
BUREAUCRATIC MANAGEMENT &
Define the term Distribution Channel and what are the types of Distribution Strategies?
Elucidate the term enzymes? What is the significance of enzymes for the living beings?
18,76,764
1951247 Asked
3,689
Active Tutors
1437463
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!