Griffith infected mice with a combination of dead smooth and live rough bacterial strains.  What was the outcome, and why did it occur?

Although the human genome contains only ~25,000 genes, our immune system can generate BCRs and TCRs that can recognize at least 1012 different antigens.  How is this possible?

B cell immunity is referred to as

Which of the following routinely makes use of fluorescently-labeled nucleotides?

Which of the following lead to destruction of the host cell?

All of the following are associated with chemiosmosis, EXCEPT:  

If the codon AAA is changed to AAG, it still codes for the amino acid lysine.  This is an example of

Put the following events in the history of microbiology in order, from the earliest to the latest: van Leeuwenhoek observes microbes using a microscope. Ehrlich discovers the first “magic bullet” Woese devises the Three Domain system of taxonomy Pasteur disproves spontaneous generation

If a scientist added radioactive phosphorus to a microbe’s medium, which macromolecules would become radioactive?

During which stages of infectious disease is a patient contagious?