DNA That Has Been Liberally Labeled with Radioactive 14C Is

question 84

Multiple Choice

DNA that has been liberally labeled with radioactive 14C is used as the template for replication.Replication is carried out in a medium containing only unlabeled nucleotides.After two rounds of replication,what percent of DNA molecules are still labeled?

• A)25%
• B)50%
• C)75%
• D)100%

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Definitions:

Economic Substance

A accounting concept that transactions must have a genuine economic impact beyond the mere legal form, determining their treatment for tax purposes.

Perpetual Inventory System

This is an inventory accounting system where updates are made continuously to the inventory accounts and cost of goods sold as transactions occur, providing real-time inventory information.

Stockouts

A situation in inventory management when the demand or requirement for an item cannot be fulfilled from the current inventory or stock.

Periodic Systems

An inventory system where inventory counts and cost of goods sold calculations are conducted at specific intervals, such as monthly or yearly.