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All known DNA polymerases catalyze synthesis only in the 5′ –> 3′ direction. Nevertheless, during semiconservative DNA replication in the cell, they are able to catalyze the synthesis of both daughter chains, which would appear to require synthesis in the 3′ –> 5′ direction. Explain the process that occurs in the cell that allows for synthesis of both daughter chains by DNA polymerase.

When bacterial DNA replication introduces a mismatch in a double-stranded DNA, the methyl-directed repair system:

Which mode of transportation has the highest cost?

An Okazaki fragment is a:

Describe the four mechanisms that convert c-myc to an oncogene. 

Figure 3-2 Refer to Figure 3-2.  If the price is $25,

The chromosomal region that is the point of attachment of the mitotic spindle is the:

The three fundamental questions that any economy must address are

If, in response to an increase in the price of chocolate, the quantity demanded of chocolate decreases economists would describe this as

The objective of the “Sweep” Method is to minimize the total distance traveled by all vehicles and to indirectly minimize the number of vehicles needed to serve all stops.