The killed vaccine used against poliovirus is also known as:
A. Oral vaccine B. OPV C. Salk D. Sabin
Haptens can stimulate a primary or secondary response when covalently bound to carrier proteins and interact with which one of the following?
A. IgG receptors B. Class II MHC proteins C. IgM receptors D. Toll like receptors
The currently approved polio vaccine schedule dose consists of:
A. 2 doses B. 3 doses C. 4 doses D. 6 doses
Snake is a/an —– and——.
A. invertebrate and reptile B. vertebrate and amphibian C. Invertebrate and amphibian D. vertebrate and reptile
Which of these senses is least developed in humans?
A. Sight B. Hearing C. Taste D. Smell
If we remove the cell wall from plant’s cell.
A. it will be harder B. it will not photosynthesize C. it will die D. it will become
It is essential—— here on time.
A. that you be B. that you are C. that we are D. that you will