At what point of replication initiation in bacteria does the primase act, and what type of synthesis is primed first, leading- or lagging-strand synthesis?
What will be an ideal response?
Primase is unable to interact with the helicase, DnaB, until the bubble has been expanded to about 100–200 nucleotides. Once the bubble is large enough for primase, the leading strand is primed.
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How do turtles differ from other reptiles?
a. they are mostly predators b. they do not have internal fertilization c. they give birth to live young d. they do not have teeth e. they must live part of their live in water
what is tolerance?
What will be an ideal response?
Factors that affect the final amount of stored energy in an ecosystem include all of the following
EXCEPT a. the size of the producers. b. the availability of mineral nutrients. c. how much sunlight and rainfall are available during a growing season. d. the temperature range. e. the type of decomposers.
What did researchers find is a profit motive that can be applied to solve the fisheries crisis?
What will be an ideal response?