Natural and artificial active immunization
What do you mean by the natural active immunization and artificial active immunization?
Expert
Natural active immunization refers to that where a previous natural infection induces a primary immune response, specific memory cells are generated and individual becomes immune to the new infections with antigen. This is what occurs in the diseases which affect people only once in the life, such as chickenpox and mumps. Artificial active immunization is that where the primary immune response is caused due to the inoculation into an individual of the specially prepared antigens. This is the case with the vaccines.
Strategic Alliance: It is an arrangement between two companies which have decided to share resources to undertake a particular, mutually valuable project. Strategic alliance is less concerned and less permanent than a joint venture, in which two compa
IT strategy is an extension of past activities If an IT department has been doing the same things for a number of years, it is easy to think that the same formula will work in the future. The department confuses strategy (identifyi
Concerning solubility, how are lipids categorized?
Which kind of cell came first in the evolution of prokaryotic or eukaryotic cell?
Suppose XYZ Airlines Ltd, better known as Superair, is XYZ’s third largest airline. Its passenger service and freighter network covers destinations across the Asia Pacific area. Since of the rising price of crude oil, Superair suffered a huge loss in the past fi
Describe briefly the term vascular cambium? And also write down its function?
Describe Genetic engineering?
Explain the plant hormones?
Write the chemical equation of the formation of bicarbonate from carbon-dioxide and water? Name the enzyme which catalyzes this reaction?
How different are the concepts of the emigration, migration and immigration?
18,76,764
1935197 Asked
3,689
Active Tutors
1453247
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!