Yersinia pestis is known to use a secretion system that dire…
Yersinia pestis is known to use a secretion system that directly punctures the membrane of host cells and directly injects toxins into that host cell. This is also known as a molecular syringe or an “injectisome.” Which type of secretion system does this represent?
Read DetailsFurther investigation of your recently discovered alien life…
Further investigation of your recently discovered alien life form reveals that it has linear chromosomes with the following repeated sequence at the telomeres: 5’-TTAGGCATTAGGCA – 3’. What sequence do you expect to find in the telomerase RNA?
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