Homework Answers
1. Live vaccines are the vaccines which are made up of live viruses (weakened or attenuated ) .Example - Measles ,Mumps etc
2. Inactivated vaccines are those vaccines which uses the killed version of germs Example - Rabies etc
3. Polysaccharide -protein conjugate vaccine are those vaccines which uses specific pieces of germs like protein ,sugar or capsid . Example - Hepatitis B etc
4. Toxoid vaccines are those vaccines which uses toxin made by germs that cause disease. Example - Diphtheria and Tetanus .
5. Polysaccharide vaccine are those vaccines which are given for pneumonia , salmonella typically and meningitis . And these are the least protective ones
Ranking of vaccines :-
1. Live vaccines ( most protective )
2. Toxoid
3. Inactivated vaccines
4. Polysaccharide -protein conjugate vaccine
5. Polysaccharide vaccine ( least protective)
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Can someone please help me with this? Thanks a lot!!!
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1. (10 points) la. Rank the following substrates from most (1) to least reactive (4) in an SN2 reaction. Explain the reason for your choice Br ABT Chrobr 1b. Rank the following substrates from most (1) to least reactive (3) in an SNI reaction. Explain the reason for your choice lc. What is the nucleophile in the following reaction? ~ Br + CHỌCoona - OOCCH3 OOCCH + M NaBr 1d. What is the electrophile in the following reaction? Br +...
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practing samples and not sure if my answers correct.
1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...
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Can someone please help me with this? Thanks a lot!!!
Five Years In, Gauging Imp Mr. Gates comes from the software in- stantly doubles. Biology, by compari- Biology also has a greater tendency versy. For example, doing clinical trials which was once cheap and fast but eth- While Dr. Sievers's Gates grant is not the Serum Institute of India -the world's biggest vaccine maker-to test The foundation is still supporting two The first attaches vaccines to nano- rants skin inside...
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