How is the DNA-binding behavior of polymerase similar to that of the lac repressor?
What will be an ideal response?
Ans: Both have the ability to bind with low affinity to random DNA sequences. This has the effect of limiting the amount of free protein in the cell.
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How might you abbreviate the genus and species name of Apteralcydion lapierri? Why might you want to abbreviate it?
What will be an ideal response?
The yeasts mostly belong to which group?
A. basidiomycetes B. zygomycetes C. ascomycetes D. imperfect fungi
People who wash their hands frequently during cold season typically have fewer colds than those who do not. This observation suggests cold viruses can be transmitted by
A) fomites. B) mechanical vectors. C) biologicalvectors. transmission. D) direct contact. E) both direct contact and fomites.
What volume of diluent do you need to add 6.0ml to in order to perform a 10^-3 dilution?
What will be an ideal response?