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Question
Negative cooperativity of Rep helicase from E. colimeans that:a. when one subunit binds DNA, the other releases from the DNA.
b. when both subunits are bound to DNA, ATP hydrolysis promotes release of both subunits.
c. ATP hydrolysis promotes DNA binding of both subunits simultaneously.
d. once it binds ssDNA, binding dsDNA is prohibited.
e. none of the above.
Answer
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Q:
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Q:
A transition mutation would be replacing A by:
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b. C.
c. U.
d. G.
e. either T or C